This guide is intended for students in Professor Beverly Gage's course and provides an overview of key resources in the Yale Library for researching 20th-c. U.S. political history.
Background or "reference" sources are a great place to start in building your bibliographies. These are scholarly encyclopedias, handbooks, bibliographies, and similar sources that will often contain lengthy essays with background information on a topic and overviews of the relevant scholarship. Citations to the secondary literature will always be included, and often so too will citations to primary sources.
Oxford Research Encyclopedia in American History
This is a recent scholarly encyclopedia with many articles that provide informative overviews of topics and suggestions for finding primary and secondary sources.
These are useful sources for getting started on research projects. Helpful reviews of the scholarly literature and suggestions for further reading can be found in each chapter.
This is a large collection annotated bibliographies arranged by subject and often citing both primary and secondary sources.
Gale Virtual Reference Library
Includes the International Encyclopedia of the Social Sciences and other sources useful for quick references.