On March 1, 1936, the Hoover Dam was completed. More than 5,000 people were employed by six Companies to construct the dam. Construction began in 1931 and over 100 workers died.On March 1, 1936, the Hoover Dam was completed. More than 5,000 people were employed by six Companies to construct the dam. Construction began in 1931 and over 100 workers died.
On March 1, 1936, the Hoover Dam was completed. More than 5,000 people were employed by six Companies to construct the dam. Construction began in 1931 and over 100 workers died.