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Who invented the traffic light? It happened right here in Cleveland
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A Brother Made the World Stop, Wait, and Go — The Man Who Invented the Traffic Light 💡. Before “red means stop” was common sense, chaos ruled the streets. Then came Garrett Morgan — a Black inventor whose genius gave the world order, safety, and a rhythm we still live by today. #GarrettMorgan #BlackInventors #HiddenHistory #InnovationThatInspires #WorldChangers #UnsungHeroes #GlobalInvention #HistoryThatUnites | Henry Johnson Jr
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