Canadae–Unitit States border

The Canadae–Unitit States border (French: frontière Canada–États-Unis), offeicially kent as the Internaitional Boundary (French: Frontière Internationale), is the langest internaitional border in the warld atween twa kintras. It is shared atween Canadae an the Unitit States, the seicont- an fowerth- lairgest kintras bi aurie, respectively. The terrestrial boondary (includin portions o maritime boondaries in the Great Lochs, an on the Atlantic, Paceefic, an Arctic coasts) is 8,891 kilometre (5,525 mi) lang, o which 2,475 kilometre (1,538 mi) is Canadae's border wi Alaska. Eicht Canadian provinces an territories (Yukon, Breetish Columbie, Alberta, Saskatchewan, Manitoba, Ontario, Quebec, an New Brunswick), an thirteen U.S. states (Alaska, Washington, Idaho, Montana, North Dakota, Minnesota, Michigan, Ohio, Pennsylvania, New York, Vermont, New Hampshire, an Maine) are locatit alang the border.

Canadae–Unitit States border
The Peace Arch at the border atween Surrey, Breetish Columbie, an Blaine, Washington
Characteristics
Entities	Canadae Unitit States
Length	8,891 km (5,525 mi)
History
Established	September 3, 1783
	Signing of the Treaty o Paris at the end o the American War o Unthirldom
Current shape	April 11, 1908
	Treaty o 1908
Treaties	Treaty o Paris, Jay Treaty, Treaty o 1818, Webster–Ashburton Treaty, Oregon Treaty
Notes	See leet o current disputes

Freemit airtins

• Internaitional Boondary Commission
• 1994 trip frae Loch o the Wids tae the Continental Divide