18 jun 1846 año - Treaty of Oregon
Descripción:
The United States and Great Britain signed the Treaty of Oregon on June 15, 1846, ending 28 years of joint occupancy of the Pacific Northwest. The treaty established the 49th parallel as the border between the two countries.Añadido al timeline:
fecha:
18 jun 1846 año
Ahora mismo
~ 179 years ago