The Hoover Dam is an extraordinary dam. It provides water to much of the US Southwest! In Building the Hoover Dam, young readers will find out more about this engineering marvel and how it was built.
The Golden Gate Bridge is an awesome bridge. It is one of the most iconic bridges in the world! In Building the Golden Gate Bridge, young readers will find out more about this engineering marvel and how it was built.
The Empire State Building is a famous skyscraper. It was once the tallest building in the world! In Building the Empire State Building, young readers will find out more about this engineering marvel and how it was built.