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Oregon Country

historical region, Canada-United States
Also known as: Oregon Territory

Quick Summary

The Oregon Country was a vast region in western North America, roughly encompassing the present-day Pacific Northwest, situated between the Pacific coast and the Rocky Mountains. It was known by this name from about 1818 to 1846. Before European arrival, numerous Native American groups inhabited the area, relying on hunting, fishing, and gathering for sustenance.12

Beginning in the 1830s, settlers from the eastern United States migrated to the region, establishing permanent settlements and organizing a provisional government. The United States and Great Britain both had claims to the territory. Ultimately, the 49th parallel was accepted as the boundary between the U.S. and Canada, and the Oregon Country became a U.S. territory in 1846. Oregon achieved statehood in 1859.23

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