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1054
The great schism
The great schism marked the birth of orthodox church. -
1095
The Great Crusade
In 1095, four armies of crusaders joined together and attacked Constantinople. The leader of the army wanted the people to surrender but they refused so there was a war until later in July when the Eastern side gave up. -
1099
The End of the Great Crusade
After the attack on Constantinople in 1095 the crusaders were at large. They attacked many more cities but soon died away. -
1147
The second Crusade
The Crusaders went out of Rome once again to pillage neighbouring cities and to take back what was supposedly "taken away from them". -
1439
Western and Eastern Agree
After the Western Church Proposed the Filioque Clause and Photius shot it down, The East had time to think about it. Both sides finally agreed on the Creed.