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The Rockies (North America) and Andes (South America)
Cuba is the largest island in the Caribbean. The Americas means the whole of the continents of North America and South America.
Greenland is the largest island in North America and it is 840,004 square miles. It is also the largest island on earth.
Canada is the largest country by area in North and South America (and the second largest, after Russia, in the world).
Asia is the largest continent. It is to the east of Europe and north of Australia and west of the Americas.
The Mississippi-Missouri.
Canada is the largest country in North America. The US is the most populous. (The same remains for all of the Americas).
In North America, Canada the largest nation by land area. In South America, it is Brazil. For both the Americas, Canada is the largest.
Alaska is the largest peninsula in North America (indeed, largest in the Americas).
Bahamas is in North America.
The Bahamas are part of the North America continent. In the Bahamas people speak English and although they are not directly connected to North America they are part of the continent.
The largest mountain system in North America is the Rocky Mountains, which extend from Colorado all the way to Alaska, which is about 2500 to 4000 miles. The second largest is The Appalachian Mountains.