U.S. Geography

What did Thomas Sanford invent in Beacon Falls in 1834?

More Questions from U.S. Geography
How many men died while building the Golden Gate Bridge?
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California is closest to which of these oceans?
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What is the third largest city in population in Minnesota?
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How long is the road around Crater Lake in Oregon?
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Which of these states borders Connecticut?
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Located in Nevada, what was the highest concrete dam in the world when it was built?
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What river is located in southeastern Tennessee?
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Which is the capital of the U.S. state of Oregon?
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