One audience demanded more censorship, another less. Both challenged the reach of anti-obscenity laws in the early twentieth century.

In the 1980s, Cold War tensions led to thousands of Cubans languishing in American prisons, unable to be released or repatriated. Uprisings followed.

In 1966, tired of being harassed by the police for their counterculture ways, the teens of Sunset Boulevard fought back through protests and music.

In the early days of ballooning, launches were prone to failure. When failure looked imminent, the crowd’s mood would begin to turn.

The charivari (or shivaree) was a ritual in which people on the lower rungs of a community called out neighbors who violated social and sexual norms.

In 1919, a brutal outburst of mob violence was directed against African Americans across the United States. White, uniformed servicemen led the charge.

Sociological data from immediately after the riots in Watts, Los Angeles, in 1965 show major disparities in attitude by race.