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Library Research Guides

United States History

Provides major resources and methods for research in U.S. history. Some of the key resources discussed in this guide are America: History and Life, Making of America, and Early American Imprints (Evans).

Finding Primary Sources at Michigan and other libraries

Oral History Resources

Resources for finding Digital Materials

Opinion Polls

iPoll: Polling data provided by the Roper Center for Public Opinion Research at the University of Connecticut.  Includes data from nearly 400,000 questions asked on national public opinion surveys.  Searchable by keyword, polling organization, and date. (1935-present)