US National Archives
Our Documents: A National Initiative on American History, Civics, and Service
Our Documents is home to one hundred milestone documents that influenced that course of American history and American democracy. Includes full-page scans of each document, transcriptions, background information on their significance, and...
University of Illinois
University of Illinois: Maps: Causes of the Vietnam War
This essay from The Oxford Companion to American Military History goes into the causes of the Vietnam War and shows how the United States became embroiled incrementally from the 1950s up to 1965. An interesting section explains how the...
Other
The Vietnam Project: Relevance of Tonkin Gulf Incidents
An academic analysis of the declassified record of events in the Tonkin Gulf Incidents. Concludes that the record does not justify the resolution that followed.