History Research
Learn about Primary and Secondary Sources
- Watch What are primary and secondary sources? 2min 30 seconds
- Review Primary or Secondary Sources Sheet
Primary Resources
- Newspapers.com
The largest online archive of historical newspapers, providing access to billions of digitized pages from thousands of papers worldwide, primarily dating from the 1700s to the 2000s. - Library of Congress
The nation’s oldest federal cultural institution, and it serves as the research arm of Congress. It is also the largest library in the world, with more than 120 million items. - American Memory Project
An Internet-based archive for public domain image resources, audio, video, and archived Web content. Published by the Library of Congress - Chronicling America
A digital collection of historic American newspapers from 1860-1922. - Smithsonian
Digital collections that include over 27,000 digitized books and manuscripts - The Gilder Lehrman Collection
Online American History resources that includes over 60,000 primary sources. - The Avalon Project
Yale Law School's documentations in law, history and diplomacy, 4000 BCE to the present. - American Journeys
More than 18,000 pages of eyewitness accounts of North American exploration. - Digital Public Library of America
Features over 7 million resources from libraries, archives, and museums - National Archives
"The nation's record-keeper” houses general American documents, military service records and naturalization of immigrants. - DocsTeachDocs
Documents from 1754 to the present. - World Digital Library, Library of Congress
World history topics, timelines, maps, and more interactives. Also includes sources in other languages. - The African American Registry
An online database of secondary accounts of African-American history relating to the arts, business, education, entertainment, literature, military, politics, religion, sports and more. - Black History Month ProQuest Primary Sources
Over 3,000 documents focused on six different phases of Black Freedom.
Secondary Sources
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Books have primary and secondary sources!
Find a book in the library: Library Catalog link and Watch How to Use the Library Catalog Video -
Mining Wikipedia (but not using it as a source)
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Databases have primary & secondary sources! AHS Library Databases Log-in Info
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Britannica School: Encyclopedia help. Help Video
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Escolar: Britannica School content in Spanish. Help Video
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