| |
Date |
Event(s) |
| 1 | 1853 | - 1853: Washington Territory Formed
created from Oregon territory to include land north of the Columbia river and east of the Snake river.
|
| 2 | 1859 | - 14 Feb 1859: OR State Formed
Oregon accepted into the United States of America
|
| 3 | 1917 | - 6 Apr 1917: U.S. Enters WWI
United States declares war on the Central Powers (Germany, Austria-Hungry)
|
| 4 | 1941 | - 7 Dec 1941: Attack on Pearl Harbor
Japan attacks U.S. Pacific Fleet at Pearl Harbor Hawaii. United States declares war on Japan and Germany.
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Bef 1852 - 94