1 mayo 1846 año - Oregon Country
Descripción:
1818: US and Britain had joint occupation of the Oregon Country (citizens of both the US and Britain were allowed to live there)
1846: Britain and the US signed the Oregon Treaty: establishes the northern border of the western united states (between the us and canada)
Añadido al timeline:
fecha:
1 mayo 1846 año
Ahora mismo
~ 178 years ago