"Retrospectives of the 1960s routinely include the face of youth rebellion: long-haired students occupying campus buildings, young men burning draft cards, hippies dancing at Woodstock. In Younger Than That Now, Holly V. Scott explores how the idea of 'youth' served as a tactic in the political and social activism of these years. In the early part of that decade, young white activists began to learn from the civil rights movement's defiance of racism....