File:United States 1861-03-1861-08.pngDescriptionUnited States 1861-03-1861-08.png Map of the states and territories of the United States as it was from March 1861 to August 1861. On March 2 1861, Dakota
File:United States 1861-08-1862.pngDescriptionUnited States 1861-08-1862.png Map of the states and territories of the United States as it was from August 1861 to 1862. On August 1 1861, the Confederacy