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.

the answer to fill in the blank in this question would be the word resource, it is defined as the money, material or people (since human resource is a very valuable good) that a company or a person has at disposition (meaning they can use the resource as they see fit), to be able to complete a task or achieve a goal.  

if you could provide the poem below, i'd be happy to you!

explanation:

you didn't give us the poem, or the title of the poem. but it is essential for you to give us that, otherwise we can not detect when the poem has a tonal shift!