Arista, Mariano(märyä`nō ärē`stä), 1802–55, Mexican general and president (1851–53). A royalist in the revolt against Spain, he later joined Agustín de Iturbide. He fought in the Mexican army that tried to put down the Texas revolt (1836). In command of the army in N Mexico in the Mexican War, he was defeated by Zachary TaylorTaylor, Zachary
, 1784–1850, 12th President of the United States (1849–50), b. Orange co., Va. He was raised in Kentucky. Taylor joined the army in 1808, became a captain in 1810, and was promoted to major for his defense of Fort Harrison (1812) in the War of 1812.
..... Click the link for more information. at Palo Alto and at Resaca de la Palma (1846). Arista succeeded J. J. Herrera as president. His administration sought to bring fiscal stability to the nation. Difficulties in maintaining a loyal cabinet and a conservative revolt in 1852 led to his resignation the following year.