James Wreford Watson
Contributor
Professor of Geography, University of Edinburgh, 1954β82. Author of North America: Its Countries and Regions and others.
Primary Contributions (1)
North America, third largest of the worldβs continents, lying for the most part between the Arctic Circle and the Tropic of Cancer. It extends for more than 5,000 miles (8,000 km) to within 500 miles (800 km) of both the North Pole and the Equator and has an east-west extent of 5,000 miles. Itβ¦
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