id author title date pages extension mime words sentences flesch summary cache txt en-wikipedia-org-4298 Nicaea - Wikipedia .html text/html 3115 310 72 Nicaea or Nicea (/naɪˈsiːə/; Greek: Νίκαια, Níkaia) was an ancient Greek city in northwestern Anatolia and is primarily known as the site of the First and Second Councils of Nicaea (the first and seventh Ecumenical councils in the early history of the Christian Church), the Nicene Creed (which comes from the First Council), and as the capital city of the Empire of Nicaea following the Fourth Crusade in 1204, until the recapture of Constantinople by the Byzantines in 1261. The city disappears from sources thereafter and is mentioned again in the early 8th century: in 715, the deposed emperor Anastasios II fled there, and the city successfully resisted attacks by the Umayyad Caliphate in 716 and 727.[7] The city was again damaged by the 740 Constantinople earthquake, served as the base of the rebellion of Artabasdos in 741/2, and served as the meeting-place of the Seventh Ecumenical Council, which condemned Byzantine Iconoclasm, in 787 (the council probably met in the basilica of Hagia Sophia).[8] Nicaea became the capital of the Opsician Theme in the 8th century and remained "a center of administration and trade" (C. ./cache/en-wikipedia-org-4298.html ./txt/en-wikipedia-org-4298.txt