In 1054, the Great Schism divided eastern and western Christianity, largely over matters of

doctrine and authority.

sorry the same question but the answer choices, icon use, monotheism, church leadership, worship methods

In 1054, the Great Schism divided eastern and western Christianity, largely over matters of church leadership and worship methods.

choose on

Sure! Among the answer choices you provided, the Great Schism in 1054 was largely over matters of church leadership.