Collections contain selected sets of historical documents related to a specific topic, region, or event.
During the “Yi-Ta Incident” of spring 1962, 60,000 Kazakhs and Uyghurs fled from Xinjiang in China's northwest into the Soviet Union.
Leader of Bulgaria from 1954 until the fall of the Soviet Union, this collection contains documents by and about Todor Zhivkov.
Documents on Ukraine's nuclear history.
In 1940, the United States condemned the Soviet occupation of Estonia, Latvia, and Lithuania
Enmity and hostility have characterized United States-North Korea relations since 1948, but openings for improve relations have appeared.
Documents on the often adversarial relationship between the United States and the Soviet Union during the Cold War.
In January 1968, North Korea seized the USS Pueblo and its American crew.
Notebooks and loose pages kept by Alexander Vassiliev while researching in the KGB archives in the mid-1990s.
This is a large collection of primary source documents all related to the the Vietnam War
Documents on the Eastern Bloc military and security organization dominated by the Soviet Union.
Documents on military cooperation and shared exercises among the Warsaw Pact states.