Digital Public Library of America
Dpla: Roosevelt's Tree Army: The Civilian Conservation Corps
This exhibition tells the stories of the CCC's administration and controversial policies, the men who joined, and the contributions its projects made to the history of conservation in the United States.
Other
Natural Resources Defense: Canadian Boreal Forest; A Conservation Ethic at Work
The successful conservation ethic of the Poplar River First Nations,located north of Winnipeg, is profiled. The trees, plants and wildlife of the Canadian forest have been relied on for food, medicine and the survival of cultural beliefs...
Utah Education Network
Uen: Utah History Encyclopedia: Conservation and the Environment in Utah
This article looks at conservation and environmental awareness in the state of Utah, from the Progressive Era to the present.
PBS
Pbs Learning Media: Primary Source: Environmental Preservation Progressive Era
This collection uses primary sources to environmental preservation in the Progressive Era.