10 Things You Never Knew Were Invented By Black People
 

Did you know that the three-signal traffic light was created by a black inventor?

From contributions to the worlds of science, style, music and more, it's safe to say that our day-to-day lives would be very different without African American trailblazers. As we round out Black History Month, take a look back at just a few of the notable achievements of black Americans. 

 

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