Question

helllpp medal and fan anything

Answer 1

The Truman Doctrine was an American foreign policy created to counter Soviet geopolitical hegemony during the Cold War. It was first announced to Congress by President Harry S. Truman on March 12, 1947 and further developed on July 12, 1948 when he pledged to contain Soviet threats to Greece and Turkey.

Answer 2

These links should help a ton.

marshall plan- https://en.wikipedia.org/wiki/Marshall_Plan
berlin airlift- https://history.state.gov/milestones/1945-1952/berlin-airlift
Korean War- http://www.history.com/topics/korean-war

Answer 3

You should be able to find pretty much anything you need in these links! :)