They gained knowledge about their target.
If its true or false, its true and it's called acupuncture
It relieves pain and more.
During the High Middle Ages, how did pilgrimages for the Crusades affect the economy?
Answer:
D: They stimulated the economy by increasing trade and creating a need for additional taverns and inns.
Explanation:
The pilgrimages and the Crusaders opened up the path for Europe to have a relationship with Asia, which lead to international trade relations and exchanges of knowledge, arts, and cultures.