History, 09.12.2021 17:20 mattosmiriah5533
Thomas Edison created a commercially viable incandescent light bulb in 1879. How did this invention change the American workplace? A It forced workers to specialize in certain tasks. B It reduced efficiency in the workplace. C It allowed workers to work longer hours. D It led to the end of child labor laws.
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Thomas Edison created a commercially viable incandescent light bulb in 1879. How did this invention...
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