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What is COVID-19?
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Why Didn’t Canada Buy Alaska?
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What Could You Buy at Trajan’s Market?
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What Will the COVID-19 Vaccines Do?
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What Would You Pack for a Trip to Outer Space?
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How Much Does It Cost To Go to College?
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What Is a Prime Number?
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Which Dessert Takes the Cake?
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How Does the Stock Market Work?
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How Does Contact Tracing Work?
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How Much Does Penny Candy Cost?
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What’s Your Zodiac Sign?
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What is Fair Trade?
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How Can You Use a Budget?
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What Do You Wear to a Wedding?
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How Smart Are Vending Machines?
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How Are Puzzles Made?
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Are You in the Red or the Black?
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Can One Bad Apple Spoil the Bunch?
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Why Do Countries Have Borders?