History, 21.10.2020 22:01 ehensl06

In addition to being associated with the Industrial Revolution, what do George Westinghouse, Elijah McCoy, and Granville L. Woods all have in common? They all invented products that increased workplace productivity and the efficiency of American factories.
They all invented products for the home that were designed to allow for more time for leisure activities.
They all made important contributions to medicine that improved the health of the US population
They all made important contributions to improving the safety of traveling via the railroad system

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