It is obvious that the real reason behind the Crusades is .

Robbery.

Explanation:

And if the pope called for a crusade to be waged to free the holy land from the infidels, a huge number of participants used the opportunity to plunder. Passing through many lands to Jerusalem, many soldiers plundered the population. A large number of valuable relics were stolen on the way of the Crusaders to Jerusalem. The Venetian Republic, which provided the transport of many crusader soldiers, used this opportunity to charge for the service and get rich. So there is a material benefit in the background.

is this an essay or multiple choice

    racial conflict and discrimination has existed ever since man learned to kill with rocks and bones. these conflicts arose from disputes between territory, power, wealth, religion, or simple difference. some of the most infamous racial disputes include slavery, the holocaust, and the civil rights movement.

    these listed disputes often resulted in casualties from all sides. riots, wars, imprisonment, and lynching are all commonly associated with racial conflict on severe levels.

      however, racism is an improving issue in recent decades. people are being more accepting and welcoming of diverse populations. though, the world isn't perfect and it will take much more time, if ever, until the world is rid of racism.