What were the main arguments of the great schism? issue western roman catholic eastern greek orthodox use of icons? who had the most power? main language? capital city? leavened or unleavened bread?

Main arguments- The west insisted the patriarch of Constantinople acknowledged the pope as his superior and Rome as the head of the Christian church, but he excommunicated the delegates and the pope instead.

Western Roman Catholic- Supported use of icons, Pope had the highest authority, Latin was the main language, Rome was the city capital, Bread was unleavened

Eastern Greek Orthodox- Did not support Icons, Emperor had highest authority, Greek was the main language, Constantinople was the city capital, Bread was Leavened