The Crusaders had set out to rescue the Holy Land from the Muslims,but they only succeeded for a period of about 100 years.
Stop! Their evil!
The Crusades cost a tremendous price in goods and especially in human lives. No one can estimate how many left everything behind them, joined the Crusades, and died for no good reason.
WE didn't accomplish our goal!
The Church hoped to strengthen its influence by sponsoring Crusades.
Instead, the Crusades opened people's eyes to the many evils in the Church and caused them to turn away from it.
So the Crusades didn't accomplish their original purpose.