SVGISCES SVGISCES

30-03-2017
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contestada

which inventor created the traffic signal?
Thomas Edison
Madame CJ Walker
Garrett Morgan
George Washington
Henry Ford

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usernameisnotwitty usernameisnotwitty

30-03-2017

The answer is C. Garrett Morgan

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Cam1685 Cam1685

30-03-2017

Garrett Morgan invented it.

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