Discover Northeast Boundary Of The U.S.

Boundary between the United States and Great Britain

The first international railway and the colonization of New England

The crisis of 1830-1842 in Canadian-American relations

Report of the International waterways commission upon the international boundary between the dominion of Canada and the United States, through the St. Lawrence river and Great lakes, as ascertained and re-established pursuant to Article 4 of the treaty between Great Britain and the United States, signed 11th April, 1908

North American boundary