U.S. Geography

Which state is known as the "Keystone State" and includes Pittsburgh?

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What is considered Vermont's first permanent settlement?
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What are the state bird and state tree of Michigan?
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What state exiled Roger Williams, leading him to found Rhode Island?
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In what California city is Google headquartered?
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What territory, created in 1861, comprised the Dakotas and parts of Wyoming and Montana?
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Which river forms the easternmost boundary of Iowa?
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Who built a trading post in 1633 near what is now Hartford, CT?
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At 103,730 square miles, where does Colorado rank compared to other states in total land area?
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