Fil:United States 1791-03-1791-09.pngDescriptionUnited States 1791-03-1791-09.png Map of the states and territories of the United States as it was from March 1791 to September 1791. On March 4 1791
Fil:United States 1790-05-1791-03.pngtruetrue You may select the license of your choice. English Map of the Territories in the U.S. from May 26 1790 to March 4 1791 determination method: SHA-1
Fil:United States 1791-09-1792-03.pngDescriptionUnited States 1791-09-1792-03.png Map of the states and territories of the United States as it was from September 1791 to March 1792. On September
Fil:United States 1849-1850.pngCommons Attribution 2.5 truetrue You may select the license of your choice. English Map of the states and territories of the United States from 1849-1850