Great Britain sign Oregon Treaty, June 15, 1846. By Andrew Glass 06/15/2012 04:34 AM EDT. On this day in 1846, the United States and Great Britain averted waging a potential third war in 70 years ...

The Oregon Treaty June 15, 1846. ART. I. ... where the boundary laid down in existing treaties and conventions between the United States and Great Britain terminates, ...

In 1846, the United States and Britain signed the Oregon Treaty to officially decide the borders between the United States and British North America (Canada). But its ambiguous language caused ...

June 15, 2017, marks the 171st anniversary of the U.S.-Canada border establishment. The Oregon Treaty signed between Great Britain and the United States on this day in 1846, settled a long ...

The 2,000-mile trek of the 300 dragoons under Gen. Kearney, who would win fame in 1847 for his action in New Mexico and California, likely had an impact on the Oregon treaty.