Explain the effect of the environmental movement on the process of industrialization in the United States during the 1970s

The modern environmental movement differed from an early form of environmentalism that flourished in the first decades of the twentieth century, usually called conservationism. Led by such figures as Theodore Roosevelt and Gifford Pinchot, the conservationists focused on the wise and efficient use of natural resources. Modern environmentalism arose not out of a productionist concern for managing natural resources for future development, but as a consumer movement that demanded a clean, safe, and beautiful environment as part of a higher standard of living.