Library of Congress
Loc: The Conservation Movement at a Crossroads
The debate over damming the Hetch Hetchy Valley in Yosemite National Park marked a crossroads in the American conservation movement. Until this debate, conservationists seemed fairly united in their aims. San Francisco's need for a...
My Hero Project
My Hero: John Muir
Referred to as the "greatest Californian," John Muir was a writer and conservationalist. Use this site to learn about Muir's inspirational views about nature and the establishment of the United States National Park System.