11 h 30 sept. 1935 ans - The Hoover Dam
Description:
The Hoover Dam is dedicated by President Franklin D. Roosevelt. 112 people died during the construction of the dam. The Dam generates, on average, 4 billion kWh of hydroelectric power each year. This is enough for 1.3 million people.Ajouté au bande de temps:
Date:
11 h 30 sept. 1935 ans
Maintenaint
~ Il y a 90 ans