This is a large database of government documents, limit to digital documents only in the advanced search screen. Visit the National Archives' topic guide for help searching the digital items in the catalog: http://www.archives.gov/research/topics/index.html
Yale University. The Avalon Project contains "digital documents relevant to the fields of Law, History, Economics, Politics, Diplomacy and Government."
Library of Congress. Original work by political cartoonist Herb Block. Focuses on six major themes: ethics, environment, extremism, the Middle East, privacy/security, and war from the 1940s through the 1990s.
The Nixon Library makes available almost 50 million pages of documents, over 300,000 photographs, thousands of motion pictures and videos, and the Nixon White House Tapes.
Ford Library & Museum. "The Watergate exhibit at the Gerald R. Ford Museum immerses the visitor in one of the most critical constitutional crises in the nation's history."
Currently the Digital Library collection includes papers from the Office of the Chief of Staff and the Office of Staff Secretary during the Carter Administration.
The Bush Library and Museum’s textual and audiovisual archives and museum collections document the life and times of George H. W. Bush, 41st President of the United States.
Most collections are organized hierarchically by White House Office & Staff names; collections created by Freedom of Information Act requests are organized topically by title. The great majority of documents in the Clinton Digital Library are keyword searchable.