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History Research Guide

A subject research guide for history.

Shelf with reference books.

Reference Works

Reference works are a great place to start your research, especially in a new field or topic of study. Think of these as the Academic Wikipedia. These encyclopedia and dictionary resources provide peer-reviewed introductory and background information on a topic, where you can learn the language experts in a field use as well as helpful bibliographies. The content on this page consists mostly of books and databases focusing on historical reference resources on the United States and its populations. Tips on locating additional reference works are located in the left column of the page.

Reference Databases

United States (General)


Indigenous Peoples of the Americas

African Americans

Latinx Populations in the United States