Outline of North Dakota territorial evolution

The following outline traces the territorial evolution of the U.S. State of North Dakota.

An expandable map of the United States after the Treaty of Paris in 1789
An enlargeable map of the United States after the Louisiana Purchase in 1803
An enlargeable map of the United States after the Anglo-American Convention of 1818
An enlargeable map of the United States after the Dakota Organic Act of 1861
An enlargeable map of the United States after the Montana Organic Act of 1864
An enlargeable map of the United States after North Dakota statehood in 1889
An enlargeable map of the United States as it has been since 1959