The opportunity cost of a decision is the things that are lost, or given up, to gain something else.
Answer:
B. The Policy of Containment
Explanation:
Truman was worried that if Korea fell, the next country to fall would be Japan, which was very important for American trade. This was probably the most important reason for America's involvement in the war.
Jews and Christians were allowed to serve in the government.
A. Is the correct answer.
