PC indoctrination states that the muslims were living in peaceful coexistence with people of other faiths until the evil White Christian started all the conflict with the Crusades.
Truth: The Crusades were a defensive action to help protect Christians (and Jews) who were being oppressed and wiped out in the lands that the Muslims took by force. The Crusades prevented “St Peter’s Mosque in Rome” and kept Islam from stifling the advance of human society, as it does anywhere it is in power.