Civil Rights Leaders Who Changed History | The RootBlack History Month is our time to highlight and reflect on those who have made significant contributions to the black community. These notable civil rights leaders changed the course of history through their activism. Some, like Martin Luther King Jr., are household names. Others, like Bayard Rustin, the organizer of the March on Washington, are unsung heroes. Their names may not be included in every history textbook, but their contributions to the fight for equality are important to recognize and remember.