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America |
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The lands of the Western Hemisphere. North America, third largest of the seven continents, ), 9,400,000 sq mi (24,346,000 sq km), population 400 million. South America, fourth largest continent, 17,820,900 sq km (6,880,700 sq mi), population of 350 million. The continent extends 7,400 km (4,600 mi) from the Caribbean Sea on the north to Cape Horn on the south. south America comprises 12 nations.
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