How did the Crusades impact the East?
The Crusades made the split firm. For those in the East the crusades were seen as “Frank Invasions”. The first crusade was a bloody success. The first city sacked was Antioch. While under Muslim control, Antioch was inhabited primarily by Christians. It was sacked and pillaged. Antioch was followed by Jerusalem in 1099. As a result of the invasion Latin Patriarchs were set up leaving the cities under two patriarchs, those who were appointed by Constantinople and those appointed by the conquerers with allegiance to Rome. The worst was the 4th Crusade (1204) which was a disaster and disgrace. The Crusades were originally bound for Egypt and then to go to the Holy Land, but it was delayed and the mercenary soldiers were running out of money and set out on a campaign for stolen goods. Constantinople was the richest city in the world at the time. This is where they headed and defeated the Byzantine Army and sacked the city. They destroyed churches and undertook systematic acts of sacrilege.