Construction on Hoover Dam Begins
Hoover Dam History - Hoover Dam Facts
Mega-dams, like Hoover, probably wouldn't be built today - Marketplace
Boulder City/Hoover Dam Museum | Boulder Dam Hotel
Hoover Dam
Why Was the Hoover Dam Built?
This Day in History: Construction Began on Hoover Dam | whitehouse.gov
A Brief History Of The Hoover Dam
Hoover Dam: Where does the power go? Only Some goes to Las Vegas
Hoover Dam | Description, Facts, & Pictures | Britannica
Hoover Dam | Bureau of Reclamation
Hoover Dam | Description, Facts, & Pictures | Britannica
PHOTOS Hoover Dam construction begins in 1930 | Las Vegas Review-Journal
File:"Negroes employed as drillers on the construction of Hoover Dam." - NARA - 293747.jpg - Wikimedia Commons
The Greatest Dam in the World": Building Hoover Dam (Teaching with Historic Places) (U.S. National Park Service)
The Hoover Dam | The Herbert Hoover Presidential Library and Museum
The Hoover Dam | The Herbert Hoover Presidential Library and Museum
Hoover Dam: Where does the power go? Only Some goes to Las Vegas
Hoover Dam | ASCE
Hoover Dam | Bureau of Reclamation
Photos: Construction of Hoover Dam on the Colorado River in the 1930s
1,099 Hoover Dam Construction Photos and Premium High Res Pictures - Getty Images
Hoover Dam - Wikipedia
The Men Who Built the Dam | American Experience | Official Site | PBS
7 Things You Might Not Know About the Hoover Dam
Evolution Expeditions | History of the Hoover Dam
The Greatest Dam in the World": Building Hoover Dam (Teaching with Historic Places) (U.S. National Park Service)
