For help on finding government reports, check with the staff at Government Publications located on the ground floor of Suzzallo Library.
For additional sources of US government information see the guide for US Federal Government Resources.
Presidential Libraries are slowly digitizing selected material on various events that occurred during administrations. If your topic falls into a specific administration you may find material in these collections.
The Federal Government produces a wide array of publications ranging from Congressional bills, debates, hearings and reports to agency research publications, maps and posters. Plus there is census and statistical data, presidential speeches, scientific studies, propaganda, diplomatic correspondence and more.
As primary sources these official governmental publications provide insight into all aspects of history from social issues to politics, from cultural mores to scientific endeavor.
Help: Unpacking Evidence: Official Documents & Learning to Do Historical Research: Government Documents
Image: Reports of the Taft Philippine Commission. Message from the President of the United States, transmitting a report of the Secretary of War, containing the reports of the Taft Commission, its several acts of legislation, and other important information relating to the conditions ...of the Philippine Islands. January 25, 1901. From the US Congressional Serial Set.