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What Is Anzac Day?
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Who Were the Navajo Code Talkers?
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What Are the New Seven Wonders of the World?
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What is the FBI?
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Who Was Robert Frost?
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Who Was the Red Baron?
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How Does a Remote Control Work?
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Who Was Marie Curie?
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What’s Your Middle Name?
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What Was the Dust Bowl?
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When Was the Harlem Renaissance?
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How Do Homing Pigeons Find Home?
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When Was the Great War?
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What Was the Holocaust?
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Why Is Coffee Called “A Cup of Joe”?
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Who Was Annie Oakley?
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What Color Is Camouflage?
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Where in the World Is Turkey?
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How Does a Submarine See Above Water?
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How Do You Play the Bagpipes?
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