History
- Annenberg Learner
- Bureau of International Information Programs (IIP): IIP Publications
- BYU Harold B. Lee Library: EuroDocs
- Cornell University Library: Making of America Collection
- Densho: The Japanese American Legacy Project
- Digital Innovation South Africa (DISA)
- edX: History
- Europeana Collections: Europeana 1914-1918
- Geograph Britain and Ireland
- Getty Publications: Virtual Library
- Harvard University: World War and Society in the Twentieth Century
- Historical Text Archive
- History Working Papers Project
- Jisc: Historical Texts
- Khan Academy: Smarthistory
- Stanford Libraries: Automobility Archive
- Museum of Jewish Heritage: Coming of Age Now – Holocaust Resources
- The Online Books Page: History
- Open Access Journals Search Engine (OAJSE) : History
- OpenStax: US History since 1877
- United States Holocaust Memorial Museum
- University of California Berkeley Library: Digitial Scriptorium