Byzantium(redirected from Byzantion)
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Byzantium(bīzăn`shēəm, –shəm, –tēəm), ancient city of Thrace, on the site of the present-day İstanbul, Turkey. Founded by Greeks from Megara in 667 B.C., it early rose to importance because of its position on the Bosporus. In the Peloponnesian War it was captured and recaptured by the contending forces. It was taken (A.D. 196) by Roman Emperor Septimius Severus. Constantine I ordered (A.D. 330) a new city built there; this was ConstantinopleConstantinople
, former capital of the Byzantine Empire and of the Ottoman Empire, since 1930 officially called İstanbul (for location and description, see İstanbul). It was founded (A.D.
..... Click the link for more information. , later the capital of the Byzantine Empire.