Which of the following was true about the Crusades? (Choose 3) A They were largely successful for European Christians as the Muslims were driven out of the Holy Land indefinitely. B They were largely a failure for European Christians as the Muslims were driven out for a short period. C Old men, women and feeble people play a key role in the success of the Crusades. D Thousands of children left for the Children's Crusades and died in the Alps or were sold into slavery. E Large populations of Jews were killed during the Crusades. F The final Crusade occurred when the Pope led his army into Damascus.