dams were actually built in Ancient Mesoptamia. i dont know the time though.
for the passage of flood discharge
It was built to provide irrigation water flow, for flood control and for hydroelectric power generation.
Hoover DamGolden Gate Bridge
The three gorges dams.
It is a water reservoir that supplies hydroelectric power and water for recreation, municipalities and irrigation as well as flood control.The Hoover Dam provides electricity to all of the towns and cities in AZ, NM, SoCal, NV, UT, & Colorado.Source(s):History.comthe pourpose is to create eletricity for the towns nearbyto stop the area from flooding and to produce energy
The Depression in Nevada was beaten back by workers who built, planted.
Hydroelectric plant
Hydroelectric plant
During the great depression people smelled tar paper from what they built when they became homeless and they smelled many cars that passed by.
Few houses were built during the Great Depression.
a shantytown built by unemployed and destitute people during the Depression of the early 1930s.
Hoovervilles