What makes a source primary?
Depends on the topic; it can be complicated.
Talk specifics with your advisor. Very basic, simplistic definition: What is a primary source?
Browse footnotes and bibliographies of books, encyclopedias, and articles for information about primary sources.
Search the Library Catalog for primary sources--both unpublished manuscripts and modern editions in print and online, sometimes in translation, of original primary sources. Use the guided keyword search with terms like:
sources
diaries
personal narrative
interview
letters
Britain
United States
Britain
United States
Britain
ProQuest congressional publications Comprehensive collection of historic and current congressional information. Includes full text of congressional publications, finding aids, a bill tracking service, public laws and other research materials.