070335-0003 Man Kissing and Wrestling Alligator, Florida, USA, 1930s
070335-0002 Men Burning Leaves, Philadelphia, USA, 1930s
093106-0007 Evolution of Civil Disturbances, Violence, USA, 1970s
093106-0006 Evolution of Civil Disturbance, Crowd Psychology and Behavior, USA, 1970s
093106-0005 Young African American Man Angry About Not Getting Job, Middle-Aged White Man Angry About Crime, Young Woman Angry About Unfair Environmental Laws, USA, 1970s
093106-0004 Evolution of Civil Disturbances, Initial Violence, USA, 1970s
093106-0003 Evolution of Civil Disturbances, High Tension Situation, USA, 1970s
093106-0002 Evolution of Civil Disturbances, Basic Causes, USA, 1970s