The Middle Ages
The Great Schism refers to the division of Christianity into the Eastern Orthodox Church and the Roman Catholic Church that officially occurred in 1054. This schism was driven by various theological, cultural, and political differences between the two branches of Christianity, which were accentuated by disputes over papal authority and the nature of the Holy Spirit. This division had a lasting impact on Byzantine culture, art, and architecture, as it shaped religious expression and the development of distinct artistic styles in both the East and West.
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