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Why Is Biodiversity Important?
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What Is the Smallest Computer?
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Who Was Shirley Chisholm?
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How Many School Lunches Are Served Each Day?
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What Are the Blue Angels?
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Who Was Malcolm X?
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Who Was Winston Churchill?
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What Was the Cold War?
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Who Was Viola Desmond?
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Where Was the Mother Road?
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How Fast Is a Fastball?
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Who Was Annie Oakley?
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Who Was Irving Berlin?
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What Is Segregation?
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Who Was Dalip Singh Saund?