TRAVEL THRU HISTORY
4. 2.00:30 → 01:00
HOOVER DAM. Marvel at the site of America’s most famous water dam. We’ll learn about how the Hoover Dam was built, why it’s necessary, and take a behind the scenes look at its inner workings.
TV Program
HOOVER DAM. Marvel at the site of America’s most famous water dam. We’ll learn about how the Hoover Dam was built, why it’s necessary, and take a behind the scenes look at its inner workings.