Which of the following items best explains the Crusades' lasting influence on life in Europe?a. They caused wars among the European monarchs.
b. They brought new ideas and goods to Europe.
c. The sparked an agricultural revolution in Europe.
d. They spread religious tolerance throughout Europe.
I would rule out B and C because they didn't do much good they killed people who didn't change religion. I would go with D because they forced people to change to their religion.