February is all about celebrating Black history, and throughout the month we'll be honoring influential African Americans whose stories you might not yet know. Some are pioneers in their field, some helped spark the civil rights movement, and all have contributed incredible things to not only Black history, but to the history of the United States as a whole.Rosa Parks is a name you probably already know well, when it comes to the Civil Rights Movement and the bus boycott in Alabama. But before Parks, there was Claudette Colvin, a 15-year-old girl that refused to give up her seat in 1955, sparking the flame for change. Check out Colvin's story in the video above.