American Memory, Library of Congress
Foundations of U.S. History
World War II Maps
A collection of World War II situation maps from the Library of Congress collection.
Portal to Texas History
Search for online books, journal, photos, maps and newspapers dealing with Texas history.
Perry Castaneda Library Map Collection
Collection of online map for Texas, the United States and the World held by the University of Texas at Austin.
Texas Digital Sanborn Maps This database contains digital fire insurance maps of Texas towns and cities from 1867 to 1970 which document the history, growth and development of urban areas.
Using Primary Sources on the Web
Our Documents: 100 Milestone Documents
Primary Documents in American History
National Archives: America’s Historical Documents
World History Sources
Center for History and New Media deals with primary sources, including reviews of online primary source archives, and analyzing primary sources.
Digital Public Library of America Timeline
World Digital Library. United States History Timeline
World Digital Library. United States History Map