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29-07-2016
Social Studies

Answered

Which of the following did Garrett Morgan invent?

Athe telephone B. the traffic light C. the automobile D. the airplane

Verified Answer :

Kalahira Kalahira

28-04-2017

Garrett Morgan invented B or the traffic light. He is the first one to acquire United States patent for his invention of the traffic light. In November 20,1993 the patent was conceded. Among Morgan's invention includes the zigzag stitching in a sewing machine.

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