How did the Student Nonviolent Coordinating Committee break open the caste system in the American South between 1960 and 1965? In this innovative study, Wesley Hogan explores what SNCC accomplished and, more important, how it fostered significant social change in such a short time. She offers new insights into the internal dynamics of SNCC as well as the workings of the larger civil rights and Black Power movement of which it was a part.

As Hogan chronicles, the members of SNCC created some of the civil rights movement's boldest experiments in freedom, including the sit-ins of...