Which inventor created the traffic signal

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asked May 7, 2019 199k views

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Which inventor created the traffic signal

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middle-school

Static Const asked

by Static Const

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In 1923, Garrett Morgan patented an electric automatic traffic signal. Morgan was the first African-American to own a car in Cleveland. He also invented the gas mask

Shubham Pandey answered May 12, 2019

by Shubham Pandey

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