Map of the states and territories of the United States as it was from April 1803 to March 1804. On April 30 1803, Louisiana was purchased from France, and a dispute arose if it included a portion of West Florida. On March 27 1804, the lands previously ceded by Georgia were added to Mississippi Territory.
This file was derived from: United States 1803-04-1804-03.png
This file was derived from: Adquisiciones territoriales de los Estados Unidos.svg
United States 1803-04-1804-03.png: Golbez
Adquisiciones territoriales de los Estados Unidos.svg: Milenioscuro
derivative work: rowanwindwhistler (talk)