the hoover dam d18
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the hoover dam d18 |
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| navigate by keyword : 103 1931 1933 1935 1936 1947 archgravity arizona between black border boulder c50 canyon colorado concrete congress constructed construction cost d10 d11 d12 d13 d14 d15 d16 d17 d18 dam dedicated depression during effort for franklin from great herbert hoover hundred involving its joint known lives massive nevada officially one originally over president renamed resolution result river roosevelt september states thousands was workers |
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| 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. Its construction was the result of a massive effort involving thousands of workers, and cost over one hundred lives. Originally known as Boulder Dam from 1933, it was officially renamed Hoover Dam, for President Herbert Hoover, by a joint resolution of Congress in 1947. |
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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