Select the THREE reasons that people joined the Crusades.
riches
gain control of the Holy Land from Muslim control
find new trade routes
adventure
political freedom
1) riches - yes, this is correct! 2) gain control of the Holy Land from Muslim control - this was the "real", official reason, what people openly admitted
and I think that the third one will be adventure, as neither trade routes nor political freedom played a role in the Crusades.