WS of Tennessee river dam and electric power line. Shot of textile mills. Black workers haul cotton bales. White woman works many spools of cotton cloth. Cotton seed on conveyor belt. Hand holds up seed. Cigarette factory shown, woman making cigarettes with machine. Food on conveyor belt. Logging. Coal and iron on strain going into furnace being made into molten material. Aluminum plant. Animated map of states imports and exports, various economic roles of southern states. Map of United States ecoonomic strong points.