When each US state joined the Union

From the original 13 colonies (1787–1790) to Alaska and Hawaii in 1959.

Ce que montre la carte

1787–1790 (original 13) (13)

Caroline du Nord, Caroline du Sud, Connecticut, Delaware, Géorgie, Maryland, Massachusetts, New Hampshire, New Jersey, Pennsylvanie, Rhode Island, Virginie, État de New York

1791–1850 (18)

Alabama, Arkansas, Californie, Floride, Illinois, Indiana, Iowa, Kentucky, Louisiane, Maine, Michigan, Mississippi, Missouri, Ohio, Tennessee, Texas, Vermont, Wisconsin

1851–1900 (14)

Colorado, Dakota du Nord, Dakota du Sud, Idaho, Kansas, Minnesota, Montana, Nebraska, Nevada, Oregon, Utah, Virginie-Occidentale, Washington, Wyoming

1901–1959 (5)

Alaska, Arizona, Hawaï, Nouveau-Mexique, Oklahoma