For which of the following reasons did men join the crusades? 1. to defend christianity 2. to increase their knowledge of the muslim faith 3. for riches 4. for adventure 5. to improve methods of warfare (more then one answer)

1. To defend Christianity & 3. For riches

Explanation:

During the Middle Ages (medieval time) the Crusades came up as 'expeditions' to recover holy land taken by Muslims.

People involved on Crusades were seeking the security of the Church and their holy territories.

Men also took this opportunity to gain more resources and power from lands they were recovering. While promoting Christianity as the main and only religion to follow.

1. To defend Christianity. The Crusades were holy wars in which the Christians fought to get back their holy land from Muslim rule.

i believe the answer is d. it was not uncommon for people to faint or even convulse at these high-energy meetings.

location is the answer to this