Territorial evolution of Idaho
The following chronology traces the territorial evolution of the U.S. State of Idaho.
Timeline
- Historical territorial claims of Spain in the present State of Idaho:
- Gran Cuenca, 1776–1821
- Adams-Onis Treaty of 1819
- Historical international territory in the present State of Idaho:
- Oregon Country, 1818–1846
- Anglo-American Convention of 1818
- Provisional Government of Oregon (extralegal), 1843–1849
- Oregon Treaty of 1846
- Oregon Country, 1818–1846
- Historical political divisions of the United States in the present State of Idaho:
- Unorganized territory created by the Oregon Treaty, 1846–1848
- Territory of Oregon, 1848–1859
- State of Deseret (extralegal), 1849–1850
- Territory of Washington, 1853–1889
- Territory of Idaho, 1863-1890[1]
- State of Idaho since 1890
See also
- Territorial evolution of Montana
- Territorial evolution of Nevada
- Territorial evolution of Oregon
- Territorial evolution of Utah
- Territorial evolution of Washington
- Territorial evolution of Wyoming
References
- ^ Thirty-seventh United States Congress (March 3, 1863). "An Act to provide a temporary Government for the Territory of Idaho" (cgi-bin). Retrieved June 5, 2009.