See also: Oregon question
- 1931  . . . the boundary trouble between the U.S.A. and Great Britain, when the U.S.A. claimed the territory as far as the 54th parallel, a trouble which terminated with the Oregon Treaty of 1846.
- 1946  June of this year [1946] will mark the centenary of the Treaty of Washington, popularly known as the Oregon Treaty of 1846.