Dean Cisneros (left) of Lincoln High School questions a student about throwing an orange at his teacher. Lincoln Heights

Members of Florencia 13 gang outside school, South Central

[Two children play on a fire escape, New York]

[Man with his two sons, Alabama]

Young girl plays marriage. Boyle Heights

Gang awareness class, California Youth Authority

[Freedom riders inside of bus from Montgomery, Alabama to Jackson, Mississippi]

[Marcher surrounded by a mob, Mississippi Freedom March]