The Crusades were a series of religious wars that took place between the 11th and 13th centuries. They were mainly fought between Christians from Europe and Muslims in the Holy Land, particularly around the city of Jerusalem. The main goal of the Crusades was to reclaim this sacred city and other important sites for Christianity. These conflicts were not just about religion; they also involved politics, trade, and cultural exchanges. Many knights and soldiers participated, motivated by a mix of faith, adventure, and the promise of land or wealth. The Crusades had a lasting impact on relations between Christians and Muslims, shaping history for centuries to come.