Historical Maps
- American MemoryProvides free and open access through the Internet to written and spoken words, sound recordings, still and moving images, prints, maps, and sheet music that document the American experience.
- Archival mapsHistorical maps from many different regions and time periods. Most of these maps have been scanned from the archives of the Library of Congress.
- Congressional District Maps (109th-112th Congress)Congressional district boundaries for the 112th, 111th, 110th and 109th Congress of the United States from the US Census Bureau.
- Historical Maps ArchiveProvides links to a historical maps, focusing primarily on the United States, but also containing World maps and maps from other regions.
- Mapping HistoryProvides interactive and animated representations of fundamental historical problems and/or illustrations of historical events, developments and dynamics. (University of Oregon)
- Presidential elections, 1789-2012Shows electoral votes won, by political party, for the fifty-six Presidential elections from George Washington in 1789 to Barack Obama in 2012.
