In 1947, President Harry S. Truman pledged that the United States would help any nation resist communism in order to prevent its spread. His policy of containment is known as the Truman Doctrine.
Yes, it is possible! If you would like more of an explanation I'll be happy to explain! Hope this helps! :) :D
Answer:
B.
Explanation:
Before that, they were not allowed to ratify treaties and make permanent alliances.
