United States, officially United States of America, republic (2005 est. pop. 295,734,000), 3,539,227 sq mi (9,166,598 sq km), North America. The United States is the world's third largest country in population and the fourth largest country in area. It consists of 50 states and a federal district. The conterminous (excluding Alaska and Hawaii) United States stretches across central North America from the Atlantic Ocean on the east to the Pacific Ocean on the west, and from Canada on the north to Mexico and the Gulf of Mexico on the south. The state of Alaska is located in extreme NW North America between the Arctic and Pacific oceans and is bordered by Canada on the east. The state of
Hawaii Hawaii (həwī`ē, hävä`ē)
..... Click the link for more information. , an island chain, is situated in the E central Pacific Ocean c.2,100 mi (3,400 km) SW of San Francisco.
Washington, D.C. Washington, D.C., capital of the United States, coextensive (since 1878, when Georgetown became a part of Washington) with the District of Columbia (2000 pop. 572,059), on the Potomac River; inc. 1802. The city is the center of a metropolitan area (1990 pop.
..... Click the link for more information. , is the capital of the United States, and
New York New York, city (1990 pop. 7,322,564), land area 309 sq mi (801 sq km), SE N.Y., largest city in the United States and one of the largest in the world, on New York Bay at the mouth of the Hudson River.
..... Click the link for more information. is its largest city.
The outlying territories and areas of the United States include: in the Caribbean Basin, Puerto Rico Puerto Rico (pwār`tō rē`kō), island (2005 est. pop. 3,917,000), 3,508 sq mi (9,086 sq km), West Indies, c.
..... Click the link for more information. (a commonwealth associated with the United States) and the Virgin Islands Virgin Islands, group of about 100 small islands, West Indies, E of Puerto Rico. The islands are divided politically between the United States and Great Britain.
..... Click the link for more information. of the United States (purchased from Denmark in 1917); in the Pacific Ocean, Guam Guam (gwäm), Chamorro Guåhan,
..... Click the link for more information. (ceded by Spain after the Spanish-American War), the Northern Mariana Islands Northern Mariana Islands (märēä`nä), commonwealth associated with the United States (2005 est. pop. 80,400), c.
..... Click the link for more information. (a commonwealth associated with the United States), American Samoa American Samoa, officially Territory of American Samoa, unincorporated territory of the United States (2000 pop. 57,291), comprising the eastern half of the Samoa island chain in the South Pacific.
..... Click the link for more information. , Wake Island Wake Island, atoll with three islets (Wake, Wilkes, and Peale), 3 sq mi (7.8 sq km), central Pacific, between Hawaii and Guam. It is a U.S. military base and scientific research center under the jurisdiction of the Dept. of the Interior and the U.S. Air Force.
..... Click the link for more information. , and several other islands. The United States also has compacts of free association with the Republic of the Marshall Islands Marshall Islands, officially Republic of the Marshall Islands, independent nation (2005 est. pop. 59,000), in the central Pacific. The Marshalls extend over a 700-mi (1,130-km) area and comprise two major groups: the Ratak Chain in the east, and the Ralik Chain in
..... Click the link for more information. , the Republic of Palau Palau (pälou`), officially Republic of Palau, independent nation (2005 est. pop. 20,300), c.
..... Click the link for more information. , and the Federated States of Micronesia Micronesia, Federated States of, independent nation (2005 est. pop. 108,000), c.271 sq mi (702 sq km), an island group in the W Pacific Ocean. It comprises four states: Kosrae, Pohnpei (formerly Ponape), Chuuk (formerly Truk), and Yap .
..... Click the link for more information. .
Political Geography
The conterminous United States may be divided into several regions: the New England states (Maine Maine, largest of the New England states of the NE United States. It is bordered by New Hampshire (W), the Canadian provinces of Quebec (NW) and New Brunswick (NE), the Atlantic Ocean (the Gulf of Maine; SE), and the Bay of Fundy (E).
..... Click the link for more information. , New Hampshire New Hampshire, one of the New England states of the NE United States. It is bordered by Massachusetts (S), Vermont, with the Connecticut R. forming the boundary (W), the Canadian province of Quebec (NW), and Maine and a short strip of the Atlantic Ocean (E).
..... Click the link for more information. , Vermont Vermont (vərmŏnt`) [Fr.,=green mountain], New England state of the NE United States.
..... Click the link for more information. , Massachusetts Massachusetts (măsəch
..... Click the link for more information. , Rhode Island Rhode Island, smallest state in the United States, located in New England; bounded by Massachusetts (N and E), the Atlantic Ocean (S), and Connecticut (W). Its official name is the State of Rhode Island and Providence Plantations.
..... Click the link for more information. , and Connecticut Connecticut (kənĕt`ĭkət), southernmost of the New England states of the NE United States.
..... Click the link for more information. ), the Middle Atlantic states (New York, New Jersey New Jersey, Middle Atlantic state of the E United States. It is bordered by New York State (N and, across the Hudson R. and New York Harbor, E), the Atlantic Ocean (E), Delaware, across Delaware Bay (S), and Pennsylvania, across the Delaware R. (W).
..... Click the link for more information. , Pennsylvania Pennsylvania (pĕnsəlvā`nyə), one of the Middle Atlantic states of the United States.
..... Click the link for more information. , Delaware Delaware (dĕl`əwâr, –wər)
..... Click the link for more information. , Maryland Maryland (mâr`ələnd), one of the Middle Atlantic states of the United States.
..... Click the link for more information. , Virginia Virginia, state of the south-central United States. It is bordered by the Atlantic Ocean (E), North Carolina and Tennessee (S), Kentucky and West Virginia (W), and Maryland and the District of Columbia (N and NE).
..... Click the link for more information. , and West Virginia West Virginia, E central state of the United States. It is bordered by Pennsylvania and Maryland (N), Virginia (E and S), and Kentucky and, across the Ohio R., Ohio (W).
Facts and Figures
Area, 24,181 sq mi (62,629 sq km). Pop.
..... Click the link for more information. ), the Southeastern states (North Carolina North Carolina, state in the SE United States. It is bordered by the Atlantic Ocean (E), South Carolina and Georgia (S), Tennessee (W), and Virginia (N).
Facts and Figures
Area, 52,586 sq mi (136,198 sq km). Pop. (2000) 8,049,313, a 21.
..... Click the link for more information. , South Carolina South Carolina, state of the SE United States. It is bordered by North Carolina (N), the Atlantic Ocean (SE), and Georgia (SW).
Facts and Figures
Area, 31,055 sq mi (80,432 sq km). Pop. (2000) 4,012,012, a 15.
..... Click the link for more information. , Georgia Georgia (jôr`jə), state in the SE United States, the last of the Thirteen Colonies to be founded.
..... Click the link for more information. , Florida Florida (flôr`ĭdə, flŏr`–), state in the extreme SE United States.
..... Click the link for more information. , Alabama Alabama (ăləbăm`ə), state in the southeastern United States.
..... Click the link for more information. , Mississippi Mississippi (mĭs'əsĭp`ē), one of the Deep South states of the United States.
..... Click the link for more information. , Louisiana Louisiana (ləwē'zēăn`ə, l
..... Click the link for more information. , Arkansas Arkansas (är`kənsô', ärkăn`zŭs), state in the south-central United States.
..... Click the link for more information. , Tennessee Tennessee (tĕn`əsē', tĕn'əsē`), state in the south-central United States.
..... Click the link for more information. , and Kentucky Kentucky (kəntŭk`ē, kĭn–), one of the so-called border states of the S central United States.
..... Click the link for more information. ), the states of the Midwest (Ohio Ohio, midwestern state in the Great Lakes region of the United States. It is bordered by Pennsylvania (NE) West Virginia (SE), Kentucky (S), Indiana (W), and Michigan and Lake Erie (N).
Facts and Figures
Area, 41,222 sq mi (106,765 sq km).
..... Click the link for more information. , Indiana Indiana, midwestern state in the N central United States. It is bordered by Lake Michigan and the state of Michigan (N), Ohio (E), Kentucky, across the Ohio R. (S), and Illinois (W).
Facts and Figures
Area, 36,291 sq mi (93,994 sq km). Pop.
..... Click the link for more information. , Illinois Illinois, midwestern state in the N central United States. It is bordered by Lake Michigan and Indiana (E); Kentucky, across the Ohio R. (SE); Missouri and Iowa, across the Mississippi R. (W); and Wisconsin (N).
..... Click the link for more information. , Michigan Michigan (mĭsh`ĭgən), upper midwestern state of the United States.
..... Click the link for more information. , Wisconsin Wisconsin (wĭskŏn`sən, –sĭn), upper midwestern state of the United States.
..... Click the link for more information. , Minnesota Minnesota (mĭn'ĭsō`tə), upper midwestern state of the United States.
..... Click the link for more information. , Iowa Iowa (ī`əwə), midwestern state in the N central United States. It is bounded by the Mississippi R.
..... Click the link for more information. , and Missouri Missouri (mĭz
..... Click the link for more information. ), the Great Plains states (North Dakota North Dakota, state in the N central United States. It is bordered by Minnesota, across the Red River of the North (E), South Dakota (S), Montana (W), and the Canadian provinces of Saskatchewan and Manitoba (N).
..... Click the link for more information. , South Dakota South Dakota (dəkō`tə), state in the N central United States.
..... Click the link for more information. , Nebraska Nebraska (nəbrăs`kə), Great Plains state of the central United States.
..... Click the link for more information. , and Kansas Kansas (kăn`zəs), midwestern state occupying the center of the coterminous United States.
..... Click the link for more information. ), the Mountain states (Montana Montana (mŏntăn`ə), Rocky Mt. state in the NW United States.
..... Click the link for more information. , Idaho Idaho (ī`dəhō), one of the Rocky Mt. states in the NW United States.
..... Click the link for more information. , Wyoming Wyoming (wīō`mĭng), one of the Rocky Mt. states of the W United States.
..... Click the link for more information. , Colorado Colorado (kŏlərăd`ə, –răd`ō, –rä`dō), state, W central United States, one of the Rocky Mt.
..... Click the link for more information. , and Utah Utah (y
`tä'), Rocky Mt. state of the W United States.
..... Click the link for more information. ), the Southwestern states (Oklahoma Oklahoma (ōkləhō`mə), state in SW United States.
..... Click the link for more information. , Texas Texas (tĕk`səs), largest state in the coterminous United States.
..... Click the link for more information. , New Mexico New Mexico, state in the SW United States. At its northwestern corner are the so-called Four Corners, where Colorado, New Mexico, Arizona, and Utah meet at right angles; New Mexico is also bordered by Oklahoma (NE), Texas (E, S), and Mexico (S).
..... Click the link for more information. , and Arizona Arizona (âr'əzō`nə), state in the southwestern United States.
..... Click the link for more information. ), and the states of the Far West (Washington Washington, state in the Pacific Northwest of the United States. It is bordered by Idaho (E); Oregon, with the Columbia River marking much of the boundary (S); the Pacific Ocean (W); and the Canadian province of British Columbia (N).
..... Click the link for more information. , Oregon Oregon (ŏr`ĭgən, –gŏn), state in the Pacific Northwest of the United States.
..... Click the link for more information. , California California (kăl'ĭfôr`nyə)
..... Click the link for more information. , and Nevada Nevada (nəvăd`ə, –vä–), far western state of the United States.
..... Click the link for more information. ).
Alaska Alaska (əlă`skə), largest in area of the United States but third smallest (exceeding only Vermont and Wyoming) in population,
..... Click the link for more information. is the largest state in area (656,424 sq mi/1,700,578 sq km), and Rhode Island is the smallest (1,545 sq mi/4,003 sq km). California has the largest population (2000 pop. 33,871,648), while Wyoming has the fewest people (2000 pop. 493,782). In the late 20th cent., Nevada, Arizona, Florida, Colorado, Utah, Georgia, and Texas experienced the fastest rates of population growth, while California, Texas, Florida, Georgia, Arizona, and North Carolina gained the greatest number of residents. West Virginia, North Dakota, and the District of Columbia experienced population decreases over the same period. The largest U.S. cities are New York, Los Angeles Los Angeles (lôs ăn`jələs, lŏs, ăn`jəlēz'), city (1990 pop. 3,485,398), seat of Los Angeles co.
..... Click the link for more information. , Chicago Chicago (shĭkä`gō, shĭkô`gō), city (1990 pop. 2,783,726), seat of Cook co., NE Ill., on Lake Michigan; inc.
..... Click the link for more information. , Houston Houston, city (1990 pop. 1,630,553), seat of Harris co., SE Tex., a deepwater port on the Houston Ship Channel; inc. 1837.
Economy
The fourth largest city in the nation and the largest in the entire South and Southwest, Houston is a port of entry; a
..... Click the link for more information. , and Philadelphia Philadelphia, city (1990 pop. 1,585,577), coextensive with Philadelphia co., SE Pa., on the Delaware River c.100 mi (160 km) upstream at the influx of the Schuylkill River; chartered 1701.
..... Click the link for more information. . Among the other major cities are Boston Boston, city (1990 pop. 574,283), state capital and seat of Suffolk co., E Mass., on Boston Bay, an arm of Massachusetts Bay; inc. 1822. The city includes former neighboring towns—Roxbury, West Roxbury, Dorchester, Charlestown, Brighton, and Hyde
..... Click the link for more information. , Pittsburgh Pittsburgh (pĭts`bərg), city (1990 pop. 369,879), seat of Allegheny co., SW Pa.
..... Click the link for more information. , Baltimore Baltimore, city (1990 pop. 736,014), N central Md., surrounded by but politically independent of Baltimore co., on the Patapsco River estuary, an arm of Chesapeake Bay; inc. 1745.
..... Click the link for more information. , Washington, D.C., Richmond Richmond.
1 City (1990 pop. 87,425), Contra Costa co., W Calif., on San Pablo Bay, an inlet of San Francisco Bay; inc. 1905. It is a deepwater commercial port and an industrial center with oil refineries and railroad repair shops.
..... Click the link for more information. , Virginia Beach Virginia Beach, resort city (1990 pop. 393,069), independent and in no county, SE Va., on the Atlantic coast; inc. 1906. In 1963, Princess Anne co. and the former small town of Virginia Beach were merged, giving the present city an area of 302 sq mi (782 sq km).
..... Click the link for more information. , Charlotte Charlotte, city (1990 pop. 395,934), seat of Mecklenburg co., S N.C.; inc. 1768. The largest city in the state and the commercial and industrial leader of the Piedmont region, Charlotte is the third-ranking U.S.
..... Click the link for more information. , Atlanta Atlanta (ətlăn`tə, ăt–), city (1990 pop. 394,017), state capital and seat of Fulton co., NW Ga.
..... Click the link for more information. , Jacksonville Jacksonville.
1 City (1990 pop. 29,101), Pulaski co., central Ark., inc. 1941. The city has varied industries, including printing and publishing and the manufacture of electronic equipment, ordnance, and plastic and metal products.
..... Click the link for more information. , Tampa Tampa (tăm`pə), city (1990 pop. 280,015), seat of Hillsborough co., W Fla.
..... Click the link for more information. , Miami 1 City (1990 pop. 358,548), seat of Dade co., SE Fla., on Biscayne Bay at the mouth of the Miami River; inc. 1896. The region of Greater Miami encompasses all of Dade co., including Miami, Miami Beach , Coral Gables , Hialeah , and many smaller communities.
..... Click the link for more information. , Cleveland Cleveland.
1 City (1990 pop. 505,616), seat of Cuyahoga co., NE Ohio, on Lake Erie at the mouth of the Cuyahoga River; laid out (1796) by Moses Cleaveland , chartered as a city 1836.
..... Click the link for more information. , Columbus Columbus.
1 City (1990 pop. 178,681), seat of Muscogee co., W Ga., at the head of navigation on the Chattahoochee River; settled and inc. 1828 on the site of a Creek village.
..... Click the link for more information. , Cincinnati Cincinnati (sĭnsənăt`ē, –năt`ə), city (1990 pop. 364,040), seat of Hamilton co.
..... Click the link for more information. , Detroit Detroit (dĭtroit`), city (1990 pop. 1,027,974), seat of Wayne co., SE Mich., on the Detroit River and between lakes St.
..... Click the link for more information. , Indianapolis, Milwaukee Milwaukee (mĭlwŏk`ē), city (1990 pop. 628,088), seat of Milwaukee co., SE Wis.
..... Click the link for more information. , Minneapolis Minneapolis (mĭn'ēăp`əlĭs), city (1990 pop. 368,383), seat of Hennepin co., E Minn.
..... Click the link for more information. , Saint Louis Saint Louis (l
`ĭs), city (1990 pop.
..... Click the link for more information. , Nashville Nashville, city (1990 pop. 487,969), state capital, coextensive with Davidson co., central Tenn., on the Cumberland River, in a fertile farm area; inc. as a city 1806, merged with Davidson co. 1963.
..... Click the link for more information. , Memphis Memphis (mĕm`fĭs), city (1990 pop. 610,337), seat of Shelby co., SW Tenn.
..... Click the link for more information. , New Orleans New Orleans (ôr`lēənz –lənz, ôrlēnz`), city (2006 pop. 187,525), coextensive with Orleans parish, SE La.
..... Click the link for more information. , Kansas City, Oklahoma City, Dallas Dallas, city (1990 pop. 1,006,877), seat of Dallas co., N Tex., on the Trinity River near the junction of its three forks; inc. 1871. The second largest Texas city, after Houston, and the eighth largest U.S.
..... Click the link for more information. –Fort Worth Fort Worth, city (1990 pop. 447,619), seat of Tarrant co., N Tex., on the Trinity River 30 mi (48 km) W of Dallas; settled 1843, inc. 1873. An army post was established on the site in 1847, and after the Civil War became an Old West cow town.
..... Click the link for more information. , Austin Austin.
1 City (1990 pop. 21,907), seat of Mower co., SE Minn., on the Cedar River, near the Iowa line; inc. 1868. The commercial and industrial center of a rich farm region, it is noted as home to the Hormel meatpacking company, whose Spam Town museum
..... Click the link for more information. , San Antonio San Antonio (săn ăntō`nēō, əntōn`), city (1990 pop. 935,933), seat of Bexar co., S central Tex.
..... Click the link for more information. , El Paso El Paso (ĕl pă`sō), city (1990 pop. 515,342), seat of El Paso co., extreme W Tex.
..... Click the link for more information. , Albuquerque Albuquerque (ăl`bəkûr'kē), city (1990 pop. 384,736), seat of Bernalillo co., W central N.Mex.
..... Click the link for more information. , Denver Denver, city (1990 pop. 467,610), alt. 5,280 ft (1,609 m), state capital, coextensive with Denver co., N central Colo., on a plateau at the foot of the Front Range of the Rocky Mts., along the South Platte River where Cherry Creek meets it; inc. 1861.
..... Click the link for more information. , Salt Lake City Salt Lake City, city (1990 pop. 159,936), alt. c.4,330 ft (1,320 m), state capital and seat of Salt Lake co., N central Utah, on the Jordan River and near the Great Salt Lake, at the foot of the Wasatch Range; inc. 1851.
..... Click the link for more information. , Phoenix Phoenix, city (1990 pop. 983,403), state capital and seat of Maricopa co., S Ariz., on the Salt River; inc. 1881. It is the largest city in Arizona, the hub of the rich agricultural region of the Salt River valley, and an important center for research and
..... Click the link for more information. , Tucson Tucson (t
`sŏn'), city (1990 pop. 405,390), seat of Pima co., SE Ariz.; inc.
..... Click the link for more information. , Las Vegas Las Vegas (läs vā`gəs), city (1990 pop. 258,295), seat of Clark co., S Nev.; inc. 1911.
..... Click the link for more information. , Seattle Seattle (sēăt`əl), city (1990 pop. 516,259), seat of King co., W Wash.
..... Click the link for more information. , Portland Portland.
1 City (1990 pop. 64,358), seat of Cumberland co., SW Maine, situated on a small peninsula and adjacent land, with a large, deepwater harbor on Casco Bay; settled c.1632, set off from Falmouth and inc. 1786.
..... Click the link for more information. , Sacramento Sacramento (săkrəmĕn`tō), city (1990 pop. 369,365), state capital and seat of Sacramento co., central Calif.
..... Click the link for more information. , San Francisco San Francisco (săn frănsĭs`kō), city (1990 pop. 723,959), coextensive with San Francisco co., W Calif.
..... Click the link for more information. , San Jose San Jose (sănəzā`, săn hōzā`), city (1990 pop. 782,248), seat of Santa Clara co., W central Calif.
..... Click the link for more information. , Fresno Fresno (frĕz`nō), city (1990 pop. 354,202), seat of Fresno co., S central Calif.; inc. 1885.
..... Click the link for more information. , Long Beach Long Beach.
1 City (1990 pop. 429,433), Los Angeles co., S Calif., on San Pedro Bay; est. 1882 as Willmore City, inc. 1888 as Long Beach. Having an excellent harbor, it serves as one of Los Angeles's two ports—it is one of the world's largest
..... Click the link for more information. , San Diego San Diego (săn dēā`gō), city (1990 pop. 1,110,549), seat of San Diego co., S Calif., on San Diego Bay; inc. 1850.
..... Click the link for more information. , and Honolulu Honolulu (hŏn'əl
`l
..... Click the link for more information. .
Physical Geography
The conterminous United States may be divided into seven broad physiographic divisions: from east to west, the Atlantic–Gulf Coastal Plain; the Appalachian Highlands; the Interior Plains; the Interior Highlands; the Rocky Mountain System; the Intermontane Region; and the Pacific Mountain System. An eighth division, the Laurentian Uplands, a part of the Canadian Shield Canadian Shield or Laurentian Plateau (lôrĕn`chən)
..... Click the link for more information. , dips into the United States from Canada in the Great Lakes region. It is an area of little local relief, with an irregular drainage system and many lakes, as well as some of the oldest exposed rocks in the United States.
The terrain of the N United States was formed by the great continental ice sheets that covered N North America during the late Cenozoic Era. The southern edge of the ice sheet is roughly traced by a line of terminal moraines extending west from E Long Island and then along the course of the Ohio and Missouri rivers to the Rocky Mts.; land north of this line is covered by glacial material. Alaska and the mountains of NW United States had extensive mountain glaciers and were heavily eroded. Large glacial lakes (see Lake Bonneville under Bonneville Salt Flats Lake Bonneville, whose area once covered c.19,500 sq mi (50,500 sq km). The lake expanded during the late Cenozoic era, then shrank rapidly at the end of the Pleistocene epoch. Six terraces indicate different lake levels.
..... Click the link for more information. ; Lahontan, Lake Lahontan, Lake (ləhŏn`tən), extinct lake of W Nev. and NE Calif.
..... Click the link for more information. ) occupied sections of the Basin and Range province; the Great Salt Lake and the other lakes of this region are remnants of the glacial lakes.
The East and the Gulf Coast
The Atlantic–Gulf Coastal Plain extends along the east and southeast coasts of the United States from E Long Island to the Rio Grande; Cape Cod and the islands off SE Massachusetts are also part of this region. Although narrow in the north, the Atlantic Coastal Plain widens in the south, merging with the Gulf Coastal Plain in Florida. The Atlantic and Gulf coasts are essentially coastlines of submergence, with numerous estuaries, embayments, islands, sandspits, and barrier beaches backed by lagoons. The northeast coast has many fine natural harbors, such as those of New York Bay and Chesapeake Bay Chesapeake Bay, inlet of the Atlantic Ocean, c.200 mi (320 km) long, from 3 to 30 mi (4.8–48 km) wide, and 3,237 sq mi (8,384 sq km), separating the Delmarva Peninsula from mainland Maryland. and Virginia.
..... Click the link for more information. , but south of the great capes of the North Carolina coast (Fear, Lookout, and Hatteras) there are few large bays. A principal feature of the lagoon-lined Gulf Coast is the great delta of the Mississippi River.
The Atlantic Coastal Plain rises in the west to the rolling Piedmont (the falls along which were an early source of waterpower), a hilly transitional zone leading to the Appalachian Mountains Great Appalachian Valley is a chain of lowlands extending S and W from the Hudson Valley; its main segments are the Lehigh, Lebanon, Cumberland, and Shenandoah valleys; the Valley of Virginia; and the Valley of East Tennessee.
..... Click the link for more information. . These ancient mountains, a once towering system now worn low by erosion, extend southwest from SE Canada to the Gulf Coastal Plain in Alabama. In E New England, the Appalachians extend in a few places to the Atlantic Ocean, contributing to a rocky, irregular coastline. The Appalachians and the Adirondack Mountains Adirondack Park, the largest (9,375 sq mi/24,281 sq km, roughly 40% public and 60% private land) U.S. park outside Alaska. Lake Placid and Lake George are major centers. After intensive 19th-century lumbering, the industry has gradually declined.
..... Click the link for more information. of New York (which are geologically related to the Canadian Shield) include all the chief highlands of E United States; Mt. Mitchell Mitchell, Mount, peak, 6,684 ft (2,037 m) high, W N.C., in the Black Mts. of the Appalachian system; highest peak E of the Mississippi River.
..... Click the link for more information. (6,684 ft/2,037 m high), in the Black Mts. of North Carolina, is the highest point of E North America.
The Plains and Highlands of the Interior
Extending more than 1,000 mi (1,610 km) from the Appalachians to the Rocky Mts. and lying between Canada (into which they extend) in the north and the Gulf Coastal Plain in the south are the undulating Interior Plains. Once covered by a great inland sea, the Interior Plains are underlain by sedimentary rock. Almost all of the region is drained by one of the world's greatest river systems—the Mississippi-Missouri. The Interior Plains may be divided into two sections: the fertile central lowlands, the agricultural heartland of the United States; and the Great Plains Great Plains, extensive grassland region on the continental slope of central North America. They extend from the Canadian provinces of Alberta, Saskatchewan, and Manitoba south through W central United States into W Texas.
..... Click the link for more information. , a treeless plateau that gently rises from the central lowlands to the foothills of the Rocky Mts. The Black Hills Black Hills, rugged mountains, c.6,000 sq mi (15,540 sq km), enclosed by the Belle Fourche and Cheyenne rivers, SW S.Dak. and NE Wyo., and rising c.2,500 ft (760 m) above the surrounding Great Plains; Harney Peak, 7,242 ft (2,207 m) above sea level, is the highest
..... Click the link for more information. of South Dakota form the region's only upland area.
The Interior Highlands are located just W of the Mississippi River between the Interior Plains and the Gulf Coastal Plain. This region consists of the rolling Ozark Plateau (see Ozarks Ozarks, the, or Ozark Plateau, upland region, actually a dissected plateau, c.50,000 sq mi (129,500 sq km), chiefly in S Mo. and N Ark., but partly in Oklahoma and Kansas, between the Arkansas and Missouri rivers.
..... Click the link for more information. ) to the north and the Ouachita Mountains Ouachita Mountains, range of east-west ridges between the Arkansas and Red rivers, extending c.200 mi (320 km) from central Ark. into SE Okla. Magazine Mt. (c.2,800 ft/850 m high) is the tallest peak. The Ouachita Mts.
..... Click the link for more information. , which are similar in structure to the ridge and valley section of the Appalachians, to the east.
The Western Mountains and Great Basin
West of the Great Plains are the lofty Rocky Mountains Rocky Mountain National Park (265,723 acres/107,580 hectares) is in central Colorado. Straddling the Continental Divide in the Front Range of the Southern Rockies, the park features more than 100 peaks towering over 11,000 ft (3,353 m). The highest is Longs Peak (14,255 ft/4,345 m).
..... Click the link for more information. . This geologically young and complex system extends into NW United States from Canada and runs S into New Mexico. There are numerous high peaks in the Rockies; the highest is Mt. Elbert Elbert, Mount, peak, 14,433 ft (4,399 m) high, central Colo.; highest point in the state and tallest peak in the U.S. Rocky Mts.
..... Click the link for more information. (14,433 ft/4,399 m). The Rocky Mts. are divided into four sections—the Northern Rockies, the Middle Rockies, the Wyoming (Great Divide) Basin, and the Southern Rockies. Along the crest of the Rockies is the Continental Divide Continental Divide, the "backbone" of a continent. In North America, from N Alaska to New Mexico, it moves along the crest of the Rocky Mts., which separates westward-flowing streams from eastward-flowing waters.
..... Click the link for more information. , separating Atlantic-bound drainage from that heading for the Pacific Ocean.
Between the Rocky Mts. and the ranges to the west is the Intermontane Region, an arid expanse of plateaus, basins, and ranges. The Columbia Plateau Columbia Plateau, physiographic region of North America, c.100,000 sq mi (259,000 sq km), NW United States, between the Rocky Mts. and the Cascade Range in Washington, Oregon, and Idaho.
..... Click the link for more information. , in the north of the region, was formed by volcanic lava and is drained by the Columbia Columbia, river, c.1,210 mi (1,950 km) long, rising in Columbia Lake, SE British Columbia, Canada. It flows first NW in the Rocky Mt. Trench, then hooks sharply about the Selkirk Mts.
..... Click the link for more information. River and its tributary the Snake Snake, river, 1,038 mi (1,670 km) long, NW United States, the chief tributary of the Columbia; once called the Lewis River. The Snake rises in NW Wyoming, in Yellowstone National Park, flows through Jackson Lake in Grand Teton National Park, then S and W into Idaho
..... Click the link for more information. River, both of which have cut deep canyons into the plateau. The enormous Colorado Plateau Colorado Plateau, physiographic region of SW North America, c.150,000 sq mi (388,500 sq km), in Arizona, Utah, Colorado, and New Mexico, including the "Four Corners" area. It is characterized by broad plateaus, ancient volcanic mountains at elevations of c.
..... Click the link for more information. , an area of sedimentary rock, is drained by the Colorado 1 kŏlərăd`ə, –răd`ō, –rä`dō 2 kŏlərā`də, –rä`də).
1 Great river of the SW United States, 1,450 mi (2,334 km) long, rising in the Rocky Mts. of N Colo.
..... Click the link for more information. River and its tributaries; there the Colorado River has entrenched itself to form the Grand Canyon Grand Canyon National Park (1,217,403 acres/492,876 hectares). The park was enlarged in 1975 to include other areas, such as Marble Canyon and parts of Glen Canyon and Lake Mead.
..... Click the link for more information. , one of the world's most impressive scenic wonders. West of the plateaus is the Basin and Range province, an area of extensive semidesert.
The lowest point in North America, in Death Valley Death Valley National Park, 3,367,628 acres (1,363,412 hectares), a protected region of Death Valley, was established as a national monument in 1933 and designated a national park in 1994. See also National Parks and Monuments (table).
..... Click the link for more information. (282 ft/86 m below sea level), is there. The largest basin in the region is the Great Basin Great Basin National Park (77,180 acres/31,258 hectares) is located in the South Snake Range of E Nevada. It has exceptional scenic and geologic attractions, including Lehman Caves and Wheeler Peak (the highest point in the park, with Nevada's only glacier and groves of bristlecone
..... Click the link for more information. , an area of interior drainage (the Humboldt Humboldt, river, c.300 mi (480 km) long, rising in several branches in the mountains of NE Nev. It meanders generally west to disappear in Humboldt Sink, W Nevada. Along with its tributaries, the Humboldt drains most of N Nevada.
..... Click the link for more information. River is the largest stream) and of numerous salt lakes, including the Great Salt Lake Great Salt Lake, shallow body of saltwater, NW Utah, between the Wasatch Range on the east and the Great Salt Lake Desert on the west; largest salt lake in North America.
..... Click the link for more information. . Between the Intermontane Region and the Pacific Ocean is the Pacific Mountain System, a series of ranges generally paralleling the coast, formed by faulting and volcanism. The Cascade Range Cascade Range, mountain chain, c.700 mi (1,130 km) long, extending S from British Columbia to N Calif., where it becomes the Sierra Nevada ; it parallels the Coast Ranges , 100–150 mi (161–241 km) inland from the Pacific Ocean.
..... Click the link for more information. , with its numerous volcanic peaks extends S from SW Canada into N California, and from there is continued south by the Sierra Nevada Sierra Nevada (sēĕr`ə nəvä`də), mountain range, c.400 mi (640 km) long and from c.
..... Click the link for more information. , a great fault block. Mt. Whitney Whitney, Mount, peak, 14,494 ft (4,418 m) high, E Calif., in the Sierra Nevada at the eastern border of Sequoia National Park; the highest peak in the contiguous 48 states (Mt. McKinley , Alaska, is the highest peak in the United States).
..... Click the link for more information. (14,495 ft/4,418 m), in the Sierra Nevada, is the highest peak in the conterminous United States.
The Pacific Coast, Alaska, and Hawaii
West of the Cascades and the Sierra Nevada and separated from them by a structural trough are the Coast Ranges Coast Ranges, series of mountain ranges along the Pacific coast of North America, extending from SE Alaska to Baja California; from 2,000 to 20,000 ft (610–6,100 m) high. The ranges include the St. Elias Mts.
..... Click the link for more information. , which extend along the length of the U.S. Pacific coast. The Central Valley in California, the Willamette Valley in Oregon, and the Puget Sound lowlands in Washington are part of the trough. The San Andreas Fault, a fracture in the earth's crust, parallels the trend of the Coast Ranges from San Francisco Bay SE to NW Mexico; earthquakes are common along its entire length. The Pacific Coastal Plain is narrow, and in many cases the mountains plunge directly into the sea. A coastline of emergence, it has few islands, except for the Channel Islands (see Santa Barbara Islands Santa Barbara Islands (săn`tə bär`brə, –bərə), or Channel Islands,
..... Click the link for more information. ) and those in Puget Sound; there are few good harbors besides Puget Sound Puget Sound (py
`jĕt), arm of the Pacific Ocean, NW Wash.
..... Click the link for more information. , San Francisco Bay, and San Diego Bay.
Alaska may be divided into four physiographic regions; they are, from north to south, the Arctic Lowlands, the coastal plain of the Arctic Ocean; the Rocky Mountain System, of which the Brooks Range Brooks Range, mountain chain, northernmost part of the Rocky Mts., extending about 600 mi (970 km) from east to west across N Alaska. Mt. Chamberlin, 9,020 ft (2,749 m) high, near the Canadian border, is the highest peak.
..... Click the link for more information. is the northernmost section; the Central Basins and Highlands Region, which is dominated by the Yukon Yukon (y
`kŏn), river, c.
..... Click the link for more information. River basin; and the Pacific Mountain System, which parallels Alaska's southern coast and which rises to Mt. McKinley McKinley, Mount, peak, 20,320 ft (6,194 m) high, S central Alaska, in the Alaska Range; highest point in North America. Permanent snowfields cover more than half the mountain and feed numerous glaciers. Known locally as Denali ["the Great One"], Mt.
..... Click the link for more information. (Denali; 20,320 ft/6,194 m), the highest peak of North America. The islands of SE Alaska and those of the Aleutian Islands Aleutian Islands (əl
..... Click the link for more information. chain are partially submerged portions of the Pacific Mountain System and are frequently subjected to volcanic activity and earthquakes. These islands, like those of Hawaii, are the tops of volcanoes that rise from the floor of the Pacific Ocean. Mauna Kea Mauna Kea (mou`nə kā`ə), dormant volcano, 13,796 ft (4,205 m) high, in the south central part of the island of Hawaii.
..... Click the link for more information. and Mauna Loa Mauna Loa (mou`nə lō`ə)
..... Click the link for more information. on Hawaii are active volcanoes; the other Hawaiian islands are extinct volcanoes.
Major Rivers and Lakes
The United States has an extensive inland waterway system, much of which has been improved for navigation and flood control and developed to produce hydroelectricity and irrigation water by such agencies as the U.S. Bureau of Reclamation, the U.S. Army Corps of Engineers, and the Tennessee Valley Authority. Some of the world's larger dams, man-made lakes, and hydroelectric power plants are on U.S. rivers. The Mississippi-Missouri river system (c.3,890 mi/6,300 km long), is the longest in the United States and the second longest in the world. With its hundreds of tributaries, chief among which are the Red River Red River.
1 River, 1,222 mi (1,967 km) long, southernmost of the large tributaries of the Mississippi River. It rises in two branches in the Texas Panhandle and flows SE between Texas and Oklahoma and between Texas and Arkansas to Fulton, Ark.
..... Click the link for more information. , the Ohio, and the Arkansas Arkansas (ärkăn`zəs, är`kənsô'), river, c.1,450 mi (2,330 km) long, rising in the Rocky Mts., central Colo.
..... Click the link for more information. , the Mississippi basin drains more than half of the nation. The Yukon, Columbia, Colorado, and Rio Grande Rio Grande Wild and Scenic River (see National Parks and Monuments , table).
Bibliography
See R. E. Riecker, Rio Grande Rift (1979); P. Horgan, Great River: The Rio Grande in North American History (2 vol., 1984).
..... Click the link for more information. also have huge drainage basins. Other notable river systems include the Connecticut Connecticut, longest river in New England, 407 mi (655 km) long, rising in the Connecticut Lakes, N N.H., near the Quebec border, and flowing S along the Vt.-N.H. line, then across Mass. and Conn. to enter Long Island Sound at Old Saybrook, Conn.; drains c.
..... Click the link for more information. , Hudson Hudson, river, c.315 mi (510 km) long, rising in Lake Tear of the Clouds, on Mt. Marcy in the Adirondack Mts., NE N.Y., and flowing generally S to Upper New York Bay at New York City; the Mohawk River is its chief tributary.
..... Click the link for more information. , Delaware Delaware (dĕl`əwâr, –wər), river, c.280 mi (450 km) long, rising in the Catskill Mts., SE N.Y.
..... Click the link for more information. , Susquehanna Susquehanna (səskwĭhăn`ə), river, 444 mi (715 km) long, rising in Otsego Lake, at Cooperstown, N.Y.
..... Click the link for more information. , Potomac Potomac (pətō`mək), river, 285 mi (459 km) long, formed SE of Cumberland, Md.
..... Click the link for more information. , James James.
1 Unnavigable river, 710 mi (1,143 km) long, rising in central N.Dak. and flowing across S.Dak. to the Missouri River at Yankton, S.Dak.
..... Click the link for more information. , Alabama Alabama, river, 315 mi (507 km) long, formed in central Ala. by the confluence of the Coosa and Tallapoosa rivers N of Montgomery, Ala., and flowing SW to Mobile, Ala., where it joins the Tombigbee to form the Mobile River; drains c.22,600 sq mi (58,500 sq km).
..... Click the link for more information. , Trinity Trinity, river rising in N Texas in three forks; the Clear Fork runs into the West Fork at Fort Worth, and the Elm Fork joins the West Fork at Dallas. The Trinity then flows c.510 mi (820 km) SE to Trinity Bay, an arm of Galveston Bay.
..... Click the link for more information. , San Joaquin San Joaquin Valley, although the southern half of this area is drained by independent rivers such as the Kings and the Kern. Between Stockton in the north and Bakersfield in the south are many cities, notably Fresno, Modesto, and Merced.
..... Click the link for more information. , and Sacramento.
The Great Salt Lake and Alaska's Iliamna Iliamna (ĭlēăm`nə), lake, c.
..... Click the link for more information. are the largest U.S. lakes outside the Great Lakes Great Lakes, group of five freshwater lakes, central North America, creating a natural border between the United States and Canada and forming the largest body of freshwater in the world, with a combined surface area of c.95,000 sq mi (246,050 sq km).
..... Click the link for more information. and Lake of the Woods Lake of the Woods, 1,485 sq mi (3,846 sq km), c.70 mi (110 km) long, on the U.S.-Canada border in the pine forest region of N Minn., SE Man., and SW Ont. More than two thirds of the lake is in Canada.
..... Click the link for more information. , which are shared with Canada (Lake Michigan and Iliamna are the largest freshwater lakes entirely within the United States). The Illinois Waterway Illinois Waterway, 336 mi (541 km) long, linking Lake Michigan with the Mississippi River, N Ill.; an important part of the waterway connecting the Great Lakes with the Gulf of Mexico.
..... Click the link for more information. connects the Great Lakes with the Mississippi River, and the New York State Canal System New York State Canal System, waterway system, 524 mi (843 km) long, traversing New York state and connecting the Great Lakes with the Finger Lakes, the Hudson River, and Lake Champlain.
..... Click the link for more information. links them with the Hudson. The Intracoastal Waterway Intracoastal Waterway, c.3,000 mi (4,827 km) long, partly natural, partly artificial, providing sheltered passage for commercial and leisure boats along the U.S. Atlantic coast from Boston, Mass. to Key West, S Fla.
..... Click the link for more information. provides sheltered passage for shallow draft vessels along the Atlantic and Gulf Coasts.
Climate
The United States has a broad range of climates, varying from the tropical rain-forest of Hawaii and the tropical savanna of S Florida (where the Everglades Everglades National Park and Expansion, (1,508,580 acres/610,761 hectares), est. 1947. Big Cypress National Preserve and Addition (est. 1974) adjoins it to the north. See National Parks and Monuments (table).
Bibliography
See M. S.
..... Click the link for more information. are found) to the subarctic and tundra climates of Alaska. East of the 100th meridian (the general dividing line between the dry and humid climates) are the humid subtropical climate of SE United States and the humid continental climate of NE United States. Extensive forests are found in both these regions. West of the 100th meridian are the steppe climate and the grasslands of the Great Plains; trees are found along the water courses.
In the SW United States are the deserts of the basin and range province, with the hottest and driest spots in the United States. Along the Pacific coast are the Mediterranean-type climate of S California and, extending north into SE Alaska, the marine West Coast climate. The Pacific Northwest is one of the wettest parts of the United States and is densely forested. The Rocky Mts., Cascades, and Sierra Nevada have typical highland climates and are also heavily forested. In addition to the Grand Canyon in Arizona and Great Salt Lake in Utah, widely publicized geographic marvels of the United States include Niagara Falls Niagara Falls, in the Niagara River, W N.Y. and S Ont., Canada; one of the most famous spectacles in North America. The falls are on the international line between the cities of Niagara Falls, N.Y., and Niagara Falls, Ont.
..... Click the link for more information. , on the New York–Canada border; the pink cliffs of Bryce Canyon National Park Bryce Canyon National Park, 35,835 acres (14,513 hectares), SW Utah; est. 1924. The Pink Cliffs of the Paunsaugunt Plateau, c.2,000 ft (610 m) high, were formed by water, frost, and wind action on alternate strata of softer and harder limestone; the result is
..... Click the link for more information. , in Utah; and the geysers of Yellowstone National Park Yellowstone National Park, 2,219,791 acres (899,015 hectares), the world's first national park (est. 1872), NW Wyo., extending into Montana and Idaho. It lies mainly on a broad plateau in the Rocky Mts., on the Continental Divide, c.
..... Click the link for more information. , primarily in Wyoming (for others, see National Parks and Monuments National Parks and Monuments
National Parks
Name
Type1
Location
Year authorized
Size
acres (hectares)
Description
Acadia
NP
SE Maine
1919
48,419 (19,603)
Mountain and coast scenery.
..... Click the link for more information. , table).
People
More than 79% of the United States population are urban (and more than 50% are estimated to be suburban, a not strictly defined category that can be taken as a subset of urban), and the great majority of the inhabitants are of European descent. According to the U.S. census, as of 2000 the largest minority were Hispanics, who, at 35,305,818 people, accounted for 12.5% of the population; this figure includes people of Mexican, Puerto Rican, Cuban, and many other origins (who may be any race). The African-American population numbered 34,658,190, or 12.3% of the population, although an additional .6% of the population were of African-American descent in part. The Asian population totaled 10,242,998 in 2000, or 3.6%, and consisted predominantly of people of Chinese, Filipino, Indian, Vietnamese, Korean, or Japanese origin; an additional .6% of the population had a mixed-race background that was partially Asian. The Native American population of the United States, which included natives of Alaska such as Eskimos Eskimo (ĕs`kəmō), a general term used to refer to a number of groups inhabiting the coastline from the Bering Sea to Greenland
..... Click the link for more information. and Aleuts Aleut (əl
t`, ăl`ē
..... Click the link for more information. , was 2,475,956, or .9%, but an additional .6% were of partial Native American descent. Roughly a third of Native Americans lived on reservations, trust lands, territories, or other lands under Native American jurisdiction. Hawaiians and other Pacific Islanders numbered 398,835 in 2000, or .1% of the population; an additional .2% were of partial Pacific Island descent. Persons who defined themselves as being of mixed racial background constituted 2.4% of the population in 2000, but the number of people with a mixed racial background, especially in the African-American and Hispanic populations, was in fact much higher.
In addition to the original group of British settlers in the colonies of the Atlantic coast, numerous other national groups were introduced by immigration. Large numbers of Africans were transported in chains under abysmal conditions to work as slaves, chiefly on the plantations of the South. When the United States was developing rapidly with the settlement of the West (where some earlier groups of French and Spanish settlers were absorbed), immigrants from Europe poured into the land. An important early group was the Scotch-Irish. Just before the middle of the 19th cent., Irish and German immigrants were predominant. A little later the Scandinavian nations supplied many settlers.
After the Civil War, the immigrants came mainly from the nations of S and E Europe: from Italy, Greece, Russia, the part of Poland then in Russia, and from Austria-Hungary and the Balkans. During this period, there were also large numbers of immigrants from China. During the peak years of immigration between 1890 and 1924 more than 15 million immigrants arrived in the United States. After the immigration law of 1924 (see immigration immigration, entrance of a person (an alien ) into a new country for the purpose of establishing permanent residence. Motives for immigration, like those for migration generally, are often economic, although religious or political factors may be very important.
..... Click the link for more information. ), immigration was heavily restricted until the mid-1960s. Since the 1980s, large numbers of new immigrants have arrived. U.S. Census Bureau figures indicate that the proportion of foreign-born people in the U.S. population reached 11.1% in 2000, the highest it had been since the 1930 census; more than 40% of the more than 31 million foreign born had arrived since 1990. More than half of all foreign-born persons in the United States are from Latin America, and more than a quarter are from Asia.
Religion and Education
There is religious freedom in the United States, and the overwhelming majority of Americans are Christians. In turn, the majority of Christians are Protestants, but of many denominations. The largest single Christian group embraces members (some 61 million in 1999) of the Roman Catholic Church; the Orthodox Eastern Church is also represented. In addition, roughly 2.5% of Americans adhere to Judaism, and some 1%–2% are Muslims. Education in the United States is administered chiefly by the states. Each of the 50 states has a free and public primary and secondary school system. There are also in the United States more than 3,500 institutions of higher learning, both privately supported and state supported (see separate articles on individual colleges and universities).
Economy
The mineral and agricultural resources of the United States are tremendous. Although the country was virtually self-sufficient in the past, increasing consumption, especially of energy, continues to make it dependent on certain imports. It is, nevertheless, the world's largest producer of both electrical and nuclear energy. It leads all nations in the production of liquid natural gas, aluminum, sulfur, phosphates, and salt. It is also a leading producer of copper, gold, coal, crude oil, nitrogen, iron ore, silver, uranium, lead, zinc, mica, molybdenum, and magnesium. Although its output has declined, the United States is among the world leaders in the production of pig iron and ferroalloys, steel, motor vehicles, and synthetic rubber. Agriculturally, the United States is first in the production of cheese, corn, soybeans, and tobacco. The United States is also one of the largest producers of cattle, hogs, cow's milk, butter, cotton, oats, wheat, barley, and sugar; it is the world's leading exporter of wheat and corn and ranks third in rice exports. In 1995, U.S. fisheries ranked fifth in the world in total production.
Major U.S. exports include motor vehicles, aircraft, food, iron and steel products, electric and electronic equipment, industrial and power-generating machinery, chemicals, and consumer goods. Leading imports include ores and metal scraps, petroleum and petroleum products, machinery, transportation equipment (especially automobiles), and paper and paper products. The major U.S. trading partners are Canada (in the world's largest bilateral trade relationship), Mexico, Japan, the United Kingdom, South Korea, and Germany. The volume of trade has been steadily increasing. The gross domestic product has continued to rise, and in 1998 it was easily the largest in the world at about $8.5 trillion. The development of the economy has been spurred by the growth of a complex network of communications not only by railroad, highways, inland waterways, and air but also by telephone, radio, television, computer (including the Internet Internet, the, international computer network linking together thousands of individual networks at military and government agencies, educational institutions, nonprofit organizations, industrial and financial corporations of all sizes, and commercial enterprises
..... Click the link for more information. ), and fax machine. This infrastructure has fostered not only agricultural and manufacturing growth but has also contributed to the leading position the United States holds in world tourism revenues and to the ongoing shift to a service-based economy. In 1996 some 74% of Americans worked in service industries, a proportion matched, among major economic powers, only by Canada.
Government
The government of the United States is that of a federal republic set up by the Constitution of the United States Constitution of the United States, document embodying the fundamental principles upon which the American republic is conducted. Drawn up at the Constitutional Convention in Philadelphia in 1787, the Constitution was signed on Sept.
..... Click the link for more information. , adopted by the Constitutional Convention Constitutional Convention, in U.S. history, the 1787 meeting in which the Constitution of the United States was drawn up.
The Road to the Convention
..... Click the link for more information. of 1787. There is a division of powers between the federal government and the state governments. The federal government consists of three branches: the executive, the legislative, and the judicial. The executive power is vested in the President and, in the event of the President's incapacity, the Vice President. (For a chronological list of all the presidents and vice presidents of the United States, including their terms in office and political parties, see the table entitled Presidents of the United States Presidents of the United States
President
Political Party
Dates in Office
Vice President(s)
George Washington
1789–97
John Adams
John Adams
Federalist
1797–1801
Thomas Jefferson
..... Click the link for more information. .) The executive conducts the administrative business of the nation with the aid of a cabinet composed of the Attorney General and the Secretaries of the Departments of State; Treasury; Defense; Interior; Agriculture; Commerce; Labor; Health and Human Services; Education; Housing and Urban Development; Transportation; Energy; and Veterans' Affairs.
The Congress of the United States Congress of the United States, the legislative branch of the federal government, instituted (1789) by Article 1 of the Constitution of the United States , which prescribes its membership and defines its powers.
..... Click the link for more information. , the legislative branch, is bicameral and consists of the Senate and the House of Representatives. The judicial branch is formed by the federal courts and headed by the U.S. Supreme Court Supreme Court, United States, highest court of the United States, established by Article 3 of the Constitution of the United States.
Scope and Jurisdiction
..... Click the link for more information. . The members of the Congress are elected by universal suffrage (see election election, choosing a candidate for office in an organization by the vote of those enfranchised to cast a ballot .
General History
In ancient Greek democracies (e.g., Athens) public officials were occasionally elected but more often were chosen by lot.
..... Click the link for more information. ) as are the members of the electoral college electoral college, in U.S. government, the body of electors that chooses the president and vice president. The Constitution, in Article 2, Section 1, provides: "Each State shall appoint, in such Manner as the Legislature thereof may direct, a Number of Electors,
..... Click the link for more information. , which formally chooses the President and the Vice President.
History
European Exploration and Settlement
Exploration of the area now included in the United States was spurred after Christopher Columbus, sailing for the Spanish monarchy, made his voyage in 1492. John Cabot Cabot, John, fl. 1461–98, English explorer, probably b. Genoa, Italy. He became a citizen of Venice in 1476 and engaged in the Eastern trade of that city. This experience, it is assumed, was the stimulus of his later explorations.
..... Click the link for more information. explored the North American coast for England in 1498. Men who were important explorers for Spain in what now constitutes the United States include Ponce de León Ponce de León, Juan (pŏns də lē`ŏn, Span. hwän pōn`thā dā lāōn`), c.
..... Click the link for more information. , Cabeza de Vaca Cabeza de Vaca, Álvar Núñez (äl`vär n
..... Click the link for more information. , Hernando De Soto De Soto, Hernando (dĭsō`tō, Span. ĕrnän`dō dā sō`tō), c.1500–1542, Spanish explorer.
..... Click the link for more information. , and Coronado Coronado, Francisco Vásquez de (fränthēs`kō väs`kāth dā kōrōnä`thō), c.
..... Click the link for more information. ; important explorers for France were Giovanni da Verrazano Verrazano, Giovanni da (jōvän`nē dä vĕr'rätsä`nō; vĕr'əzä`nō), c.
..... Click the link for more information. , Samuel de Champlain Champlain, Samuel de (shămplān`, Fr.
..... Click the link for more information. , Louis Jolliet Jolliet or Joliet, Louis (both: jō`lēĕt', jō'lēĕt`, Fr.
..... Click the link for more information. , Jacques Marquette Marquette, Jacques (zhäk märkĕt`), 1637–75, French missionary and explorer in North America, a Jesuit priest.
..... Click the link for more information. , and La Salle La Salle, Robert Cavelier, sieur de (rōbĕr` kävəlyā` syör də lä säl`)
..... Click the link for more information. . These three nations—England, Spain, and France—were the chief nations to establish colonies in the present United States, although others also took part, especially the Netherlands in the establishment of New Netherland New Netherland, territory included in a commercial grant by the government of Holland to the Dutch West India Company in 1621. Colonists were settled along the Hudson River region; in 1624 the first permanent settlement was established at Fort Orange (now Albany, N.Y.
..... Click the link for more information. (explored by Henry Hudson Hudson, Henry, fl. 1607–11, English navigator and explorer. He was hired (1607) by the English Muscovy Company to find the Northeast Passage to Asia. He failed, and another attempt (1608) to find a new route was also fruitless.
..... Click the link for more information. ), which became New York, and Sweden in a colony on the Delaware River (see New Sweden New Sweden, Swedish colony (1638–55), on the Delaware River; included parts of what are now Pennsylvania, New Jersey, and Delaware. With the support of Swedish statesman Axel Oxenstierna, Admiral Klas Fleming (a Finn), and Peter Minuit (a Dutchman), the New
..... Click the link for more information. ).
The first permanent settlement in the present United States was Saint Augustine Castillo de San Marcos (kăstē`yō də săn mär`kəs), now a national monument (see National Parks and Monuments , table).
..... Click the link for more information. (Florida), founded in 1565 by the Spaniard Pedro Menéndez de Avilés Menéndez de Avilés, Pedro (pā`thrō mānān`dĕth dā ävēlās`)
..... Click the link for more information. . Spanish control came to be exercised over Florida, West Florida, Texas, and a large part of the Southwest, including California. For the purposes of finding precious metals and of converting heathens to Catholicism, the Spanish colonies in the present United States were relatively unfruitful and thus were never fully developed. The French established strongholds on the St. Lawrence River (Quebec and Montreal) and spread their influence over the Great Lakes country and along the Mississippi; the colony of Louisiana was a flourishing French settlement. The French government, like the Spanish, tolerated only the Catholic faith, and it implanted the rigid and feudalistic seignorial system of France in its North American possessions. Partly for these reasons, the French settlements attracted few colonists.
The English settlements, which were on the Atlantic seaboard, developed in patterns more suitable to the New World, with greater religious freedom and economic opportunity. The first permanent English settlement was made at Jamestown Jamestown.
1 City (1990 pop. 34,681), Chautauqua co., W N.Y., on Chautauqua Lake; founded c.1806, inc. as a city 1886. It is the business and financial center of a dairy, livestock, and vineyard area.
..... Click the link for more information. (Virginia) in 1607. The first English settlements in Virginia were managed by a chartered commercial company, the Virginia Company; economic motives were paramount to the company in founding the settlements. The Virginia colony early passed to control by the crown and became a characteristic type of English colony—the royal colony. Another type—the corporate colony—was initiated by the settlement of the Pilgrims Pilgrims, in American history, the group of separatists and other individuals who were the founders of Plymouth Colony . The name Pilgrim Fathers is given to those members who made the first crossing on the Mayflower.
..... Click the link for more information. at Plymouth Colony Plymouth Colony, settlement made by the Pilgrims on the coast of Massachusetts in 1620.
Founding
Previous attempts at colonization in America (1606, 1607–8) by the Plymouth Company, chartered in 1606 along with the London Company (see Virginia
..... Click the link for more information. in 1620 and by the establishment of the more important Massachusetts Bay colony by the Puritans in 1630.
Religious motives were important in the founding of these colonies. The colonists of Massachusetts Bay brought with them from England the charter and the governing corporation of the colony, which thus became a corporate one, i.e., one controlled by its own resident corporation. The corporate status of the Plymouth Colony, evinced in the Mayflower Compact Mayflower Compact, in U.S. colonial history, an agreement providing for the temporary government of Plymouth Colony . The compact was signed (1620) on board the Mayflower
..... Click the link for more information. , was established by the purchase (1626) of company and charter from the holders in England. Connecticut and Rhode Island, which were offshoots of Massachusetts, owed allegiance to no English company; their corporate character was confirmed by royal charters, granted to Connecticut in 1662 and to Rhode Island in 1663. A third type of colony was the proprietary, founded by lords proprietors under quasi-feudal grants from the king; prime examples are Maryland (under the Calvert family) and Pennsylvania (under William Penn Penn, William, 1644–1718, English Quaker, founder of Pennsylvania , b. London, England; son of Sir William Penn .
Early Life
He was expelled (1662) from Oxford for his religious nonconformity and was then sent by his father to the Continent to
..... Click the link for more information. ).
The religious and political turmoil of the Puritan Revolution in England, as well as the repression of the Huguenots in France, helped to stimulate emigration to the English colonies. Hopes of economic betterment brought thousands from England as well as a number from Germany and other continental countries. To obtain passage across the Atlantic, the poor often indentured themselves to masters in the colonies for a specified number of years. The colonial population was also swelled by criminals transported from England as a means of punishment. Once established as freedmen, former bondsmen and transportees were frequently allotted land with which to make their way in the New World.
Colonial America
The colonies were subject to English mercantilism mercantilism (mûr`kəntĭlĭzəm), economic system of the major trading nations during the 16th, 17th, and 18th cent.
..... Click the link for more information. in the form of Navigation Acts Navigation Acts, in English history, name given to certain parliamentary legislation, more properly called the British Acts of Trade. The acts were an outgrowth of mercantilism , and followed principles laid down by Tudor and early Stuart trade regulations.
..... Click the link for more information. , begun under Cromwell and developed more fully after the Stuart Restoration. As shown by C. M. Andrews, G. L. Beer, and later historians, the colonies at first benefited by these acts, which established a monopoly of the English market for certain colonial products. Distinct colonial economies emerged, reflecting the regional differences of climate and topography. Agriculture was of primary importance in all the regions.
In New England many crops were grown, corn being the closest to a staple, and agricultural holdings were usually of moderate size. Fur trade fur trade, in American history. Trade in animal skins and pelts had gone on since antiquity, but reached its height in the wilderness of North America from the 17th to the early 19th cent.
..... Click the link for more information. was at first important, but it died out when the New England Confederation New England Confederation, union for "mutual safety and welfare" formed in 1643 by representatives of the colonies of Massachusetts Bay, Plymouth, Connecticut, and New Haven.
..... Click the link for more information. defeated Philip in King Philip's War King Philip's War, 1675–76, the most devastating war between the colonists and the Native Americans in New England. The war is named for King Philip, the son of Massasoit and chief of the Wampanoag . His Wampanoag name was Metacom, Metacomet, or Pometacom.
..... Click the link for more information. and the Native Americans were dispersed. Fishing and commerce gained in importance, and the economic expansion of Massachusetts encouraged the founding of other New England colonies.
In the middle colonies small farms abounded, interspersed with occasional great estates, and diverse crops were grown, wheat being most important. Land there was almost universally held through some form of feudal grant, as it was also in the South. Commerce grew quickly in the middle colonies, and large towns flourished, notably Philadelphia and New York.
By the late 17th cent. small farms in the coastal areas of the South were beginning to give way to large plantations; these were developed with the slave labor of Africans, who were imported in ever-increasing numbers. Plantations were almost exclusively devoted to cultivation of the great Southern staples—tobacco, rice, and, later, indigo. Fur trade and lumbering were long important. Although some towns developed, the Southern economy remained the least diversified and the most rural in colonial America.
In religion, too, the colonies developed in varied patterns. In Massachusetts the religious theocracy of the Puritan oligarchy flourished. By contrast, Rhode Island allowed full religious freedom; there Baptists were in the majority, but other sects were soon in evidence. New Jersey and South Carolina also allowed complete religious liberty, and such colonies as Maryland and Pennsylvania established large measures of toleration. Maryland was at first a haven for Catholics, and Pennsylvania similarly a haven for Quakers, but within a few decades numerous Anglicans had settled in those colonies. Anglicans were also much in evidence further south, as were Presbyterians, most of them Scotch-Irish.
Politically, the colonies developed representative institutions, the most important being the vigorous colonial assemblies. Popular participation was somewhat limited by property qualifications. In the proprietary colonies, particularly, the settlers came into conflict with the executive authority. Important points of difference arose over the granting of large estates to a few, over the great power of the proprietors, over the failure of the proprietors (who generally lived in England) to cope with problems of defense, and over religious grievances, frequently stemming from a struggle for dominance between Anglicans and other groups. In corporate Massachusetts religious grievances were created by the zealous Puritan demand for conformity.
These conflicts, together with England's desire to coordinate empire defenses against France and to gain closer control of the colonies' thriving economic life, stimulated England to convert corporate and proprietary colonies into royal ones. In general, royal control brought more orderly government and greater religious toleration, but it also focused the colonists' grievances on the mother country. The policies of the governors, who were the chief instruments of English will in the colonies, frequently met serious opposition. The colonial assemblies clashed with the governors—notably with Edmund Andros Andros, Sir Edmund (ăn`drŏs), 1637–1714, British colonial governor in America, b. Guernsey.
..... Click the link for more information. and Francis Nicholson Nicholson, Francis, 1655–1728, British colonial administrator in North America. Lieutenant governor under Sir Edmund Andros , he fled (1689) to England during the revolt in New York led by Jacob Leisler .
..... Click the link for more information. —especially over matters of taxation. The assemblies successfully resisted royal demands for permanent income to support royal policies and used their powers over finance to expand their own jurisdiction.
As the 18th cent. progressed, colonial grievances were exacerbated. The British mercantile regulations, beneficial to agriculture, impeded the colonies' commercial and industrial development. However, economic and social growth continued, and by the mid-18th cent. there had been created a greater sense of a separate, thriving, and distinctly American, albeit varied, civilization. In New England, Puritan values were modified by the impact of commerce and by the influence of the Enlightenment, while in the South the planter aristocracy developed a lavish mode of life. Enlightenment ideals also gained influential adherents in the South. Higher education flourished in such institutions as Harvard, William and Mary, and King's College (now Columbia Univ.). The varied accomplishments of Benjamin Franklin 2)). The phenomenon of electricity interested him deeply, and in 1748 he turned his printing business over to his foreman, intending to devote his life to science. His experiment of flying a kite in a thunderstorm, which showed that lightning is an electrical discharge (but which
..... Click the link for more information. epitomized colonial common sense at its most enlightened and productive level.
A religious movement of importance emerged in the revivals of the Great Awakening Great Awakening, series of religious revivals that swept over the American colonies about the middle of the 18th cent. It resulted in doctrinal changes and influenced social and political thought.
..... Click the link for more i