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14 dic 1935 año - hoover dam

Descripción:

Hoover Dam is a concrete arch-gravity dam in the Black Canyon of the Colorado River, on the border between the U.S. states of Nevada and Arizona. It was constructed between 1931 and 1936 during the Great Depression and was dedicated on September 30, 1935, by President Franklin D. Roosevelt.

Añadido al timeline:

27 jul 2020
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fecha:

14 dic 1935 año
Ahora mismo
~ 89 years ago