Match the following terms with the correct definition. Question 1 options:

Warsaw Pact

Marshall Plan

Truman Doctrine

NATO

1.
The idea that it was the United State's moral duty to protect free people from the spread of communism.

2.
A plan to send economic aid to Europe for recovery.

3.
A group of 12 nations that agreed to respond together if any single nation was attacked among them.

4.
A group of seven states and countries that formed a group to protect one another if attacked and also were procommunist.