How did trade deals made by Muslim merchants affect the medieval world? A. People agreed to help pilgrims as they traveled.

B. People were allowed to immigrate to new areas.

C. People were able to pay less money for foreign goods.

D. People from different areas were able to interact peacefully.

C. People were able to pay less money for foreign goods.

Explanation:

Trade among different nations, societies, and states, always reduces the costs of goods and services accross the board, and there are many economic theories that explain why: the absolute advantage of Adam Smith, the comparative advantage of David Ricardo, or the Hecksher-Ohlin Model.

In the medieval world, this was no exception, and since the Muslims controlled a vast area between Europe and East Asia, they acted as the kingmarkers in international trade between the two regions (and between the Muslim controlled-regions themselves), which led to the reduction of the price of many goods and services.

d. people are naturally good, and their expressed will is what is best for society

explanation:

as general terms,  indian territory,  the indian territories, or  indian country  describe an evolving land area set aside by the  united states government  for the relocation of  native americans  who held  aboriginal title  to their land. in general, the tribes ceded land they occupied in exchange for  land grants  in 1803. the concept of an indian territory was an outcome of the 18th- and 19th-century policy of  indian removal. after the  civil war(1861–1865), the policy of the government was one of  assimilation.