WILL GIVE YOU 100 POINTS AFTER YOU ANSWER The Great Schism of 1054 was the final split between the Roman Catholic Church and the Eastern Orthodox Church. What event provided the final reason for this split?

1.the Fourth Crusade, when the Crusaders sacked Constantinople
2.the Pope’s decision to organize the First Crusade to Jerusalem
3.Russia’s choice of Eastern Orthodoxy over Roman Catholicism as a state religion
4.the Patriarch’s decision not to bless or join any of the Crusades

Charlemagne's crowning made the Byzantine Emperor redundant, and relations between the East and the West deteriorated until a formal split occurred in 1054. The Eastern Church became the Greek Orthodox Church by severing all ties with Rome and the Roman Catholic Church — from the pope to the Holy Roman Emperor on down.

Explanation:

2.the Pope’s decision to organize the First Crusade to Jerusalem

Explanation:

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