Cold War and the Greek Civil War

The State Department's Foreign Relations of the United States (FRUS) series is the official historical record of major U.S. foreign policy decisions and significant diplomatic activity. The series began in 1861 and is available for dates up until about 40 years ago. For security purposes, there is a moving wall on release of information. From the University of Wisconsin.

The Marxists Internet Archive is an all-volunteer, non-profit public library, established in its present form in 1998. MIA contains the writings of around 850 authors representing a complete spectrum of political, philosophical, and scientific thought, generally spanning the past 200 years. The MIA aims to maintain an archive of any and all writings which are Marxist or relevant to the understanding of Marxism and can be lawfully published.

The Digital Archive contains once-secret documents from governments all across the globe, uncovering new sources and providing fresh insights into the history of international relations and diplomacy.

This collection focuses on the Truman Doctrine. The collection includes 67 documents totaling 574 pages covering the years 1946 through 1952. Supporting materials include photographs, oral history transcripts and an audio clip.