PBS
Pbs: American Experience: Truman Doctrine
This is a copy of a speech given in 1947 that describes US intent in stopping the spread of communism. It outlines threats to communist expansion into Greece and Turkey, and the US response to such a threat. This is a great primary...
Mount Holyoke College
International Relations: Communist Bloc Expansion in the Early Cold War
This Mount Holyoke college site provides the text of Douglas J. Macdonald's "Communist Bloc Expansion in the Early Cold War: Challenging Realism, Refuting Revisionism."