** U. S. territories that encompassed land that was part of the Louisiana Purchase:

** U. S. territories that encompassed land that would later become part of Indian territory:

** U. S. territories that encompassed land that was previously part of Indian territory:

** U. S. territories that encompassed land that was previously part of the Northwest Territory:

** U. S. territories that encompassed land that would later become part of the Territory of Dakota:

** U. S. territories that encompassed land that was previously part of the Territory of Dakota:

** U. S. territories that encompassed land that was previously part of the Territory of Oregon:

** U. S. territories that encompassed land that would later become part of the Territory of New Mexico:

** U. S. territories that encompassed land that had previously been part of the Territory of New Mexico:

** U. S. territories that encompassed land that would later become part of the Territory of Kansas:

** U. S. territories that encompassed land that was previously part of the Territory of Kansas:

** U. S. territories that encompassed land that was previously part of the Territory of Washington:

** U. S. territories that encompassed land that would later become part of the Territory of Nevada:

** U. S. territories that encompassed land that would later become part of the Territory of Wyoming:

** U. S. territories that encompassed land that was previously part of the Territory of Idaho:

** U. S. territories that encompassed land that would later become part of the Territory of Utah:

** U. S. territories that encompassed land that was previously part of the Territory of Utah:

** U. S. territories that encompassed land that would later become part of the Territory of Montana:

** U. S. territories that encompassed land that later became part of the Territory of Iowa:

** U. S. territories that encompassed land that was previously part of the Territory of Iowa:

** U. S. territories that encompassed land that would later become part of the Territory of Colorado:

** U. S. territories that encompassed land that would later become part of the Territory of Arkansas:

** U. S. territories that encompassed land that was previously part of the Territory of Arkansas:

** U. S. territories that encompassed land that was previously part of the Territory of Wisconsin:

** U. S. territories that encompassed land that later became part of the Territory of Arizona:

** U. S. territories that encompassed land that would later become part of the Territory of Illinois:

** U. S. territories that encompassed land that was previously part of the Territory of Illinois:

** U. S. territories that encompassed land that would later become part of the Territory of Missouri:

** U. S. territories that encompassed land that was previously part of the Territory of Missouri:

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