Question: Why did the roman catholic and eastern orthodox split?

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question: In general, why did the roman catholic and eastern orthodox split?
short_answers: theological and political differences
ecclesiastical differences and theological disputes
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question: What are specific doctrinal reasons for why the roman catholic and eastern orthodox split?
short_answers: the procession of the Holy Spirit, whether leavened or unleavened bread should be used in the Eucharist, the Bishop of Rome's claim to universal jurisdiction, and the place of the See of Constantinople in relation to the Pentarchy

Answer: The East–West Schism (also the Great Schism or Schism of 1054) is the break of communion since the 11th century between the Catholic Church and Eastern Orthodox Church. The schism was the culmination of theological and political differences which had developed during the preceding centuries between Eastern and Western Christianity. The specific doctrinal reasons for why the Roman Catholic and Eastern Orthodox church split include the procession of the Holy Spirit, whether leavened or unleavened bread should be used in the Eucharist, the Bishop of Rome's claim to universal jurisdiction, and the place of the See of Constantinople in relation to the Pentarchy.