Tennessee Valley Authority develops the Tennessee River system in United States.
United States USA Date:1943 Duration:4 min 17 sec Sound:Yes
Harnessing rivers in United States. Tennessee River flows with full force. Floods cause damages in farms and towns. The flow of water causes soil erosion. Tennessee Valley Authority develops the Tennessee River system for flood control and to generate surplus electricity to avert waste of water power. Congress passes Tennessee Valley Authority legislation. Construction crew works on the construction of dam. Workers balancing on steel beams, high in the air. Riverters throwing and catching hot rivets. Steam shovels and pneumatic hammers in operation. Concrete being poured and a welder with helmet and torch,at work. Animated map shows the river and tributaries. Several other dams in view. The dams help in electricity power generation and irrigation.
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