Paper details:i have research question for the research paper which is : how did the Byzantines contribute to the great schism between Eastern Europe and Western Europe in 1054 but the my Pro said that the topic or the question is very big and i need to be more specific so i should choose one element or concept such us religion or political so first of all can you make my question very specific and this some point may help you

Over the centuries, the Eastern Church and Western Church became more distant and isolated for the following reasons:

•Geography: The West encompassed Western Europe and the northern and western areas of the Mediterranean and the East took up Asia Minor, the Middle East, and Northern Africa.
•Ignorance: The Byzantine Church knew less and less Latin and even less Latin tradition, and vice versa. So most patriarchs in Constantinople couldn’t read any Latin, and most popes in Rome couldn’t read any Greek. Byzantines in the East used leavened bread in their Divine Liturgy to symbolize the Risen Christ, and Latins in the West used unleavened bread as was used by Jesus at the Last Supper.
•Different theologies: Both were valid, but each had its own perspective. The West (Latin) was more practical and, although fully believing in the divinity of Christ, put emphasis on his humanity when depicting Jesus in art — especially by making realistic crucifixes. The East (Byzantine) was more theoretical and, although fully believing in the humanity of Christ, focused on his divinity, which was much more mysterious.
•Personalities and politics: Michael Cerularius, Patriarch of Constantinople, and Pope St. Leo IX weren’t friends, and each one mistrusted the other. Cerularius crossed the line when he wrote in a letter that the Latin use of unleavened bread was Jewish but not Christian. He was denying the validity of the Holy Eucharist in the Western Church. Leo countered by saying that the patriarchs had always been puppets of the Byzantine emperors.

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