Canada–United States border

From Wikipedia the free encyclopedia

Canada–United States border
Characteristics
Entities Canada
 United States
Length8,891 km (5,525 mi)
History
EstablishedSeptember 3, 1783
Signing of the Treaty of Paris at the end of the American War of Independence
Current shapeApril 11, 1908
Treaty of 1908
Treaties
NotesSee list of current disputes