I am not quite sure of the answer but I think its d. . Let me know if you've already taken the exam and what the answer is.
Answer:
President Harry S. Truman signs the Economic Assistance Act, which authorized the creation of a program that would help the nations of Europe recover and rebuild after the devastation wrought by World War II. Commonly known as the Marshall Plan, it aimed to stabilize Europe economically and politically so that European nations would not be tempted by the appeal of communist parties.
Explanation:
Alliances
The religion of the Muslims, a monotheistic faith regarded as revealed through Muhammad as the Prophet of Allah