At the height of the Vietnam War, the county fair is put into place. This was a program pioneered by the United States marines to halt communist aggression in South Vietnam. It is a clearing exercise to get the South Vietnamese people to leave their villages and gather at a collection point nearby for safety. Excellent documentary about how America tried to help the Vietnamese people during an awful and bloody war. As ground and air battles raged around them, the South Vietnamese people were kept safe by the marines. Beautifully done program with lots of wartime footage.