Operation Glen Canyon Dam
35:00
Boulder Dam - 1937
18:34
Glen Canyon History (Documentary) | The Crossing of the Fathers - Padre Bay, Lake Powell
18:13
¿El proyecto de movimiento de tierras más grande de Estados Unidos?
40:05
The Construction of Donnells Dam and Power House
28:05
Fort Peck Dam Construction
27:37
The story of Hoover Dam
15:08
The St. Francis Dam Disaster: Visiting the Ruins of the 1928 Catastrophe
28:10