- A state of this northwest US inside Pacific Northwest. It absolutely was accepted because the 33rd condition in 1859. Reported by the US after Capt. Robert Gray explored the lips of the Columbia River in 1792, the area ended up being additional explored by Lewis and Clark in 1805 and had been soon the site of fur-trading posts. The Oregon Country, an area encompassing all the land from the Ca border to Alaska as well as the Pacific Ocean into the Rocky Mountains, was held jointly by britain additionally the united states of america from 1818 until 1846, whenever worldwide boundary ended up being fixed at 49th parallel. In 1848 the Oregon Territory was made, including every one of present-day Washington and Idaho. The state's current boundaries were established in 1853. Salem is the capital and Portland the biggest city. Population: 3,750,000.
- A northwestern state of the United States of America. Capital: Salem.
- a state in northwestern United States from the Pacific