Organizing and Movement The Challenge of Blackness: The Institute of the Black World and Political Activism in the 1970s PreviousThe Thunder of Angels: The Montgomery Bus Boycott and the People Who Broke the Back of Jim Crow NextThe Defeat of Black Power: Civil Rights and the National Black Political Convention of 1972 The Challenge of Blackness: The Institute of the Black World and Political Activism in the 1970s The Challenge of Blackness: The Institute of the Black World and Political Activism in the 1970s $26.95 Quantity: Add To Cart