Answer:
The Byzantine Empire, this is also known as the East-West Schism also called the Great Schism and the Schism of 1054, was the break of communion between what are now the Roman Catholic Church and Orthodox Catholic Churches, which had lasted until the 11th century. The Schism was the culmination of theological and political differences between the Christian East and West which had developed over the preceding centuries. This happened Charlemagne was crowned by the Roman Catholic Church against the efforts of the Empress of the Byzantine Empire to reunited both ways to see the religion in the figure of her son.
