koalaclub215 koalaclub215 30-03-2021 History contestada Match the following terms with the correct definition. Question 1 options: Warsaw Pact NATO Marshall Plan Truman Doctrine 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.