Exploration:
- Spanish Juan de Fuca explored the Oregon coast and Juan Perez reached the mouth of the Columbia River in the late 18th century.
- In 1792, Captain Robert Gray entered the Columbia River and named it after his ship.
Lewis and Clark Expedition:
- Meriwether Lewis and William Clark led an expedition from St. Louis to the Pacific Ocean between 1804-1806.
- They were the first Euro-Americans to explore much of the Oregon Country, including the Columbia Plateau and Willamette Valley.
British Fur Trading Companies:
- The Hudson's Bay Company and the North West Company established trading posts in the region.
- British traders competed with American trappers for furs, leading to conflicts and tense relationships.
Early Settlers:
- In the 1830s, small groups of American settlers started migrating to the Oregon Country.
- The American Board of Commissioners for Foreign Missions established missions, like the Whitman Mission in Walla Walla, to spread Christianity among Native American tribes.
The Whitman Massacre:
- In 1847, relations with the Native tribes turned sour, resulting in the Whitman Massacre, where Marcus Whitman and other settlers were killed by the Cayuse tribe.
The Provisional Government:
- To resolve the legal issues stemming from the increasing settlement, the settlers formed a provisional government in Oregon in 1843.
- The government created laws, set up a court system, and elected officials.
The Oregon Trail:
- Thousands of settlers traveled the Oregon Trail, a challenging overland route from the Midwest to Oregon.
- The trail contributed to the rapid settlement of the Oregon Territory.
The Oregon Donation Land Act:
- The act was passed by the US Congress in 1850. It granted free land to settlers who resided in the Oregon Territory for four continuous years.
- This act further spurred settlement and population growth in Oregon.
The Boundary Dispute with Great Britain:
- The US and Britain held a long-standing boundary dispute involving the Oregon Country, which was eventually resolved through negotiations.
- The 1846 Oregon Treaty established the parallel 49° as the boundary between the US and Canada, leaving Oregon within the United States.
Oregon Territory to Statehood:
- President Franklin Pierce signed a bill granting Oregon statehood on February 14, 1859.
- Oregon officially became the 33rd state of the United States.