Following are the historical territorial acquisitions of the United States: For information on internal territorial acquisitions, see List of U.S.–Native...

the territorial evolution of the United States. Geography of the United States Territories of the United States Historic regions of the United States American...

Geography of the United States Territorial evolution of the United States United States National Grid United States territorial acquisitions Cartography of...

imperialism United States territorial acquisitions Chronology of the colonization of North America Colonial history of the United States European colonization...

manifest destiny in American history United States territorial acquisitions involving historical expansion of the United States territory westward The mural "Westward...

the United States Territorial evolution of the United States Territories of the United States on stamps United States territorial acquisitions "Luisiana"...

a 51st state Territorial evolution of the United States U.S. territorial sovereignty Compact of Free Association The original 13 states became sovereign...

already covered in season 1. United States territorial acquisitions Territorial evolution of the United States How The States Got Their Shapes — Season 2...

island previously subject of a territorial dispute between Canada and Denmark Territorial expansion of the United States 51st state § Greenland List of...

(1782–1802) Admission of states and territorial acquisition, U.S. Bureau of the Census Territorial acquisitions of the United States States and incorporated territories...