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What Are Sakura?
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Who Was Sitting Bull?
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Why Is Coffee Called “A Cup of Joe”?
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Why Is the Liberty Bell Cracked?
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How Does a Species Become Endangered?
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What Does It Mean To Hang Ten, Dude?
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Where Did Snowboards Come From?
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What Is a Mouse?
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How Is Plastic Recycled?
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What Does It Mean To Stand For Something?
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What Is the Space Needle?
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How Old Is Barbie?
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How Did Environmentalism Start?
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Who Was Eddie Van Halen?
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How Does Bitcoin Work?
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Who Were the Freedom Riders?
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Did a Spy Start the Scouts?
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Who Was Ruth Bader Ginsburg?
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What Is Margarine?
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