The Eastern Orthodox Churchs became estranged from the Catholic Church over several centuries, the "split", if you will, was final in 1054 A.D., although there were short periods of unity after that.
from
A Catholic Dictionary, edited by Donald Attwater, Second edition, revised 1957
The Schism of the Eastthe estrangement and severance from the Holy See of what is now called the Orthodox Eastern Church was a gradual process extending over centuries. After a number of minor schisms the first serious, though short, break was that of Photius; from then on tension between East and West increased, and the schism of Cerularius occurred in 1054. From then on the breach gradually widened and has been definitive since 1472. There was a formal union from the 2nd Council of Lyons in 1274 until 1282, and a more promising one after the Council of Florence from 1439 to 1472. After the capture of Constantinople it was in the Turkish interest to reopen and widen the breach with the powerful Roman church; the patriarchates of Alexandria, Antioch, and Jerusalem were dragged into this policy, Russia and the Slav churches stood out the longest of any: none of these churches, except Constantinople itself in 1472, formally and definitely broke away from the unity of the Church. But in the course of centuries the schism has set and crystallized into a definite separation from the Holy See of many million people with a true priesthood and valid sacraments. The origins, causes and development of the schism are matters of much complication, still not fully unraveled.Christianity
Western America.
the continetal divide is in the western part of the u.s.
Christianity
The Continental Divide is in the Western United States.
Eastern hemisphere and the Western hemisphere
It fell on the 12 of June 2011. Both in Western Christianity (Roman Catholic Church) and Eastern Christianity (Eastern churches).
The specific type of Christianity practiced by the eastern half of the Roman Empire was known as Eastern Orthodox Christianity. It developed its own distinct traditions and teachings separate from Western Christianity, eventually leading to the Great Schism of 1054 that permanently divided the Eastern and Western branches of Christianity. Eastern Orthodox Christianity is still practiced today, primarily in countries such as Russia, Greece, and Eastern European countries.
you idoit, it is a faith
Both the Eastern Orthodox and the Western Catholic branches of Christianity claim to have the same 'pillars' of religious foundations.
The Eastern and Western branches of Christianity severed links and considered each other heretical. The Eastern brach is usually called Orthodox and the Western Catholic. One sad consequence was that the Western crusaders attacked Constantinople, the centre of Eastern Christianity, in 1204.
Western part of the United States