Question

multiple - choice question
how many men were hired to build the hoover dam?
20,000
5,000
10,000
42,000

Explanation:

The construction of the Hoover Dam involved a significant workforce. Historical records and research indicate that approximately 20,000 men were hired for its construction. This number takes into account the various phases of the project, including excavation, concrete pouring, and engineering tasks.

Answer:

20,000