The following outline traces the territorial evolution of the U.S. State of Washington.
![](http://upload.luquay.com/wikipedia/commons/thumb/f/f3/United_States_1789-03-1789-08.png/240px-United_States_1789-03-1789-08.png)
![](http://upload.luquay.com/wikipedia/commons/thumb/3/3c/United_States_1818-10-1818-12.png/240px-United_States_1818-10-1818-12.png)
![](http://upload.luquay.com/wikipedia/commons/thumb/a/a6/United_States_1846-06-1846-12.png/240px-United_States_1846-06-1846-12.png)
![](http://upload.luquay.com/wikipedia/commons/thumb/b/b3/United_States_1853-03-1853-12.png/240px-United_States_1853-03-1853-12.png)
![](http://upload.luquay.com/wikipedia/commons/thumb/e/e2/United_States_1889-11-11-1890-05.png/240px-United_States_1889-11-11-1890-05.png)
![](http://upload.luquay.com/wikipedia/commons/thumb/f/f1/United_States_1959-08-present.png/240px-United_States_1959-08-present.png)
Outline
edit- Historical international territory in the present State of Washington:
- 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 Washington:
- Unorganized territory created by the Oregon Treaty, 1846-1848
- Territory of Oregon, 1848-1859
- Territory of Washington, 1853-1889[1]
- State of Washington since 1889[2]
See also
editReferences
edit- ^ Thirty-second United States Congress (March 2, 1853). "An Act to establish the Territorial Government of Washington" (cgi-bin). Retrieved June 5, 2009.
- ^ Benjamin Harrison (November 11, 1889). "By the President of the United States of America, A Proclamation Admitting the State of Washington to the Union". Retrieved June 5, 2009.