The following outline traces the territorial evolution of the U.S. State of North Dakota .
The following outline traces the territorial evolution of the U.S. State of North Dakota .
Territorial evolution of Minnesota 
Territorial evolution of Montana 
Territorial evolution of South Dakota 
The Territory of Louisiana or Louisiana Territory was an organized incorporated territory of the United States that existed from July 4, 1805, until June 4, 1812, when it was renamed the Missouri Territory. The territory was formed out of the District of Louisiana, which consisted of the portion of the Louisiana Purchase north of the 33rd parallel.
The Territory of Michigan was an organized incorporated territory of the United States that existed from June 30, 1805, until January 26, 1837, when the final extent of the territory was admitted to the Union as the State of Michigan. Detroit was the territorial capital.
The District of Louisiana, or Louisiana District, was an official and temporary United States government designation for the portion of the Louisiana Purchase that had not been organized into the Territory of Orleans or "Orleans Territory". The district officially existed from March 10, 1804, until July 4, 1805, when it was organized as the Louisiana Territory.
The territory of the United States and its overseas possessions has evolved over time, from the colonial era to the present day. It includes formally organized territories, proposed and failed states, unrecognized breakaway states, international and interstate purchases, cessions, and land grants, and historical military departments and administrative districts. The last section lists informal regions from American vernacular geography known by popular nicknames and linked by geographical, cultural, or economic similarities, some of which are still in use today.
The following outline is provided as an overview of and topical guide to the U.S. state of Arkansas:
The following outline is provided as an overview of and topical guide to the U.S. state of Iowa.
The following outline is provided as an overview of and topical guide to the U.S. state of Montana:
The following outline is provided as an overview of and topical guide to the U.S. state of Kansas:
The following outline is provided as an overview of and topical guide to the U.S. state of Minnesota:
The following outline is provided as an overview of and topical guide to the U.S. state of Missouri:
The following outline is provided as an overview of and topical guide to the U.S. state of Nebraska:
The following outline is provided as an overview of and topical guide to the U.S. state of North Dakota:
The following outline is provided as an overview of and topical guide to South Dakota:
The following outline is provided as an overview of and topical guide to the U.S. state of Wyoming:
The area currently occupied by the U.S. State of New Mexico has undergone numerous changes in occupancy and territorial claims and designations. This geographic chronology traces the territorial evolution of New Mexico.
The following outline traces the territorial evolution of the U.S. State of Wyoming.
The following chronology traces the territorial evolution of the U.S. State of Montana.
The following outline traces the territorial evolution of the U.S. State of South Dakota.
This timeline of South Dakota is a list of events in the history of South Dakota by year.
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