To prevent the spread of communism. Since the Russians would test the US by a cautious expansion and not start a major war, following WW II, Truman developed the Truman Doctrine, with the aid of George Kennan. This Doctrine provided military and financial aid to all the nations that agreed to resist any attempt by Russia to take them over. It was first applied in Greece and Turkey.
No
Did Harry or Bess introduce the Truman Doctrine? The Truman Doctrine stopped the buck here.
The Monroe Doctrine was in direct opposition to the Truman Doctrine. The Monroe Doctrine said the US should not interfere with events in Europe.
Answer this question… Truman Doctrine.
Harry S. Truman
The Truman Doctrine was the US policy of trying to contain the spread of communism
Harry Truman announced the "Truman Doctrine" plan to aid any country in such a situation.
The policy of the United States to provide aid to countries attempting to prevent a communist takeover was called the Truman Doctrine. Harry S. Truman was America's 33rd President.
Marshall Plan, Truman doctrine and I guess you could include the Eisenhower Doctrine as well.
To contain the spread of communism in post-World War II Europe
General Marshall managed to implement the Truman doctrine using the Marshall plan.
Truman Doctrine