U.S. Geography
Located in Nevada, what was the highest concrete dam in the world when it was built?
More Questions from U.S. Geography
Where in North Dakota is the Geographic Center of the North American Continent marked?
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In which U.S. state will you find the cities of Des Moines, Cedar Rapids, Davenport and Sioux City?
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What Mississippi college was founded in 1873 by Confederate General Mark P. Lowrey?
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What U.S. state nicknamed "Granite State" has the purple finch as its state bird?
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