Answer:
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. ... To help rebuild after the war, the United States pledged $13 billion of aid to Europe in the Marshall Plan.
Explanation:
I’m not really sure on that i’m just glad they did
The answers are A. and B.
Uncle toms cabin i am pretty sure
D. All of the above (if this isn’t correct I apologize)