Black History Month – African American Trail Blazers in Transportation

05 February 2021

ButterFLi acknowledges the history and great accomplishments and contributions of African Americans throughout the history of our nation. Garret Augustus Morgan After witnessing death in an accident between a horse-drawn trolley and a car, Morgan created the traffic signal. The traffic signal was patented in 1923. This invention made the streets safer for all and […]

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