Originally posted by Dinsdale
Hey, the crusades weren't all bad for Byzantium. They gave them around 100 years while the Islamic world was trying to destroy the maniacs in their Crusader States.
I'm not so sure about that....
The crusades may have been a little helpful in the beginning, but once the 4th crusade came around, that did way more harm than the previous three did good. In fact, if the empire had remained in it's pre-1204 state, it may have been able to take advantage of the collapse of the Rum Seljuks and regain parts of Anatolia.