Sure, they can rattle off the biggies like Harriet Tubman or Frederick Douglass. But few have heard of C.B. Brooks, who invented the street sweeper; Garrett Morgan, who invented a mechanical sign that was a precursor to the modern traffic light …
Read the entire story here:Marc Lamont Hill: Make Black History Month a guidepost for year-round – Philadelphia Daily News
Marc Lamont Hill: Make Black History Month a guidepost for year-round – Philadelphia Daily News
February 9, 2012 By Leave a Comment
