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Where Do Political Symbols Come From?
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Why Do You Have To Pay Taxes?
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Why Do We Round Numbers?
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Why Don’t All Months Have the Same Number of Days?
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Who Was Viola Desmond?
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Can You Count on the Census?
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What Does It Mean to Retire From a Job?
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Why Do Some Roads Have Tolls?
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What Was the California Gold Rush?
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How Does Clay Animation Work?
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Why Are There Twelve Grades of School?
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What’s So Super About Super Bowl Sunday?
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Does Love Conquer All In Tennis?
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Why Is Memorial Day a Holiday?
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Are Tomatoes Fruits or Vegetables?
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What Were the Intolerable Acts?
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Could a Cockroach Survive a Nuclear War?
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When Is Your Half Birthday?
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How Many Bridges Cross the Amazon River?
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What Causes Colony Collapse Disorder?
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