The+End+of+Crusading

With the end of the Crusades came a new world of knowledge and science for Europe. Europe had a better understanding of the sciences after being exposed to Islamic culture in ways it had never been before. They also had a better understanding of warfare, and how to make it successful. On top of that, the European market increased rapidly as the Crusaders returned with a new desire for foreign cloths, spices, and perfumes, which even resulted in more European exploration. In the end, though, the Crusades were fairly disappointing for European Christians, as they didn't gain anything significant and lost tens of thousands of people.
 * Results of the Crusades **