Describes the engineering, construction, and social and historical contexts of the Hoover Dam.

The Hoover Dam is called one of American's seven modern civil engineering wonders. Hurdles to clear included building access roads, diverting the Colorado River, and creating a way to cure massive amounts of concrete quickly enough to complete the project on time. Readers will learn how what was then the world's tallest dam was built in a region that presented challenges in geography and weather.

Briefly describes the process involved in building the Hoover Dam.

Details the construction and lasting impact of the Hoover Dam, highlighting its role as a symbol of resiliance in the depths of the crisis of the Great Depression, and discussing the contributions of the politicians, designers, and builders responsible for the project.

"Carefully leveled text and vibrant photographs introduce early readers the science and engineering behind the Hoover Dam. Includes infographics, an activity, glossary, and index."--