Hoover Dam: An American Adventure

In the spring of 1931, in a rugged desert canyon on the Arizona-Nevada border, an army of workmen began one of the most difficult and daring building projects ever undertaken—the construction of Hoover Dam. Through the worst years of the Great Depression as many as five thousand laborers toiled twenty-four hours a day, seven days a week, to erect the huge structure that would harness the Colorado River and transform the American West.

Construction of the giant dam was a triumph of human ing...