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2nd -

5thgrade

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Black History Inventors

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18 questions

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  • Multiple Choice
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    20 seconds
    1 pt
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    Who invented the first clock?

    David Banner

    Benjamin Banneker

    Benjamin Maker

    David Benjamin

  • Multiple Choice
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    30 seconds
    1 pt
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    Fredrick McKinley Jones invented the ___ ___ ___ unit in the 1930's.

    portable air conditioning

    an engine motor

    a time machine

    a teleportation device

  • Multiple Choice
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    30 seconds
    1 pt
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    Who invented the traffic light and the gas mask?

    George Jefferson

    Morgan Freeman

    Garrett Morgan

    George Crum

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