"The killing of Emmett Till is widely remembered today as one of the most famous examples of lynchings in America. African American children in 1955 personally felt the terror of his murder. These children, however, would rise up against the culture that made Till's death possible. From the violent Woolworth's lunch-counter sit-ins in Jackson to the school walkouts of McComb, the young people of Mississippi picketed, boycotted, organized, spoke out,...