The 49th Parallel
The Western U.S. for sure. The east has the Appalachian Mountains but the west has the Rocky Mountains. The Rockies are far more extensive than the Appalacians. They stretch from southern U.S. all the way to Canada.
All of the North American and South American continents are in the Western Hemisphere.
The Western Frontier was from the Mississippi River to the Pacific Ocean.
an American flag by colombus
The Rocky Mountains
The Western part of the US-Canada boundary lies on the 49th parallel north, a latitudinal measure.
It is the Canda-United States border, but is officially known as the International Border.
Canada
A border between USA and Canada. You can see it on a map of North America.
49o N is the latitude separating the four western provinces of Canada from the US states to their south. ========================================================================= The International Border between Canada and the US includes portions of both the 49th parallel and the 45th parallel.
Western Canada for Us ended in 2004.
Western Canada for Us was created in 2004.
Niagara Falls?
I is the Continental Divide
The Niagara Falls.
8891 kms
The US and Canada share the Rocky Mountains along the western coast.