5 h 13 min, 9 août 1842 ans - Border between US and Canada
Description:
The border between the United States and Canada is fixed east of the Rocky Mountains, including Maine and Minnesota, due to the signing of the Webster-Ashburton Treaty.Ajouté au bande de temps:
Date:
5 h 13 min, 9 août 1842 ans
Maintenaint
~ Il y a 181 ans
