Fort Nez Percés, later known as Fort Walla Walla, was a fortified fur trading post on the Columbia River on the territory of modern-day Wallula, Washington. Despite being named after the Nez Perce peo
Fort Nez Percés in 1818.
Fur trading at Fort Nez Percés in 1841.
The Oregon boundary dispute or the Oregon Question was a 19th-century territorial dispute over the political division of the Pacific Northwest of North America between several nations that had competi
Ultimatum on the Oregon question, 1846 cartoon
George Canning has been appraised the most active Secretary of Foreign Affairs in maintaining the British claims of a division along the Columbia River.
Representative John Floyd was the most prominent early Congressional member in favor of extensive American claims in the Pacific Northwest.
George Simpson, manager of HBC operations in North America, reported in 1837 that the Pacific Northwest "may become an object of very great importance, and we are strengthening that claim to it ... by forming the nucleus of a colony through the establishment of farms, and the settlement of some of our retiring officers and servants as agriculturalists."