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Who Was W. E. B. Du Bois?
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What Type of Shark Is the Slowest?
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Does Your School Have Spirit?
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Who’s Afraid of the Big Bad Wolf?
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Why Are There Secret Societies?
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Who Invented the Spork?
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What Is Gibberish?
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What Caused the Hong Kong Protests?
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What’s the Difference Between Baseball and Softball?
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When Was the Harlem Renaissance?
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Why Are School Buses Yellow?
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How Do You Play Lacrosse?
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What Is a Spit Valve?
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Who Was Thurgood Marshall?
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How Do You Toss Pizza Dough?
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Have You Ever Been to Hong Kong?
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What Is the NAACP?
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Who Invented Escalators?
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Who Invented the First Fast Food Restaurant?
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Does Every Word Have a Vowel?