-
George Perkins Marsh
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Henry David Thoreau
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John Muir
-
Theodore Roosevelt
-
Gifford Pinchot
-
Alice Hamilton
-
Yellowstone National Park Establishment
[Yellowstone](http://https://docs.google.com/document/d/1luGdrYzkKqA4JxSWH7b5XkUrx7XlLvjGm2T1BiLXcG0/edit) -
Franklin Roosevelt
-
Aldo Leopold
-
Lacey Act
-
First National Wildlife Refuge
-
US Forest Service Founded
-
Antiquities Act
-
Rachel Carson
-
US National Park Service Founded
-
Jimmy Carter
-
Edward Abbey
-
Migratory Bird Hunting Stamp Act
-
Pittman-Robertson Wildlife Restoration Act
-
Federal Food, Drug, and Cosmetic Act
-
Al Gore
-
Cuyahoga River Burning
Burned again in June 1st of 1969 -
Clean Air Act
-
Wilderness Act
-
OPEC Oil Embargo
Lasted till the Embargo was lifted March 1, 1974 -
National Environmental Policy Act
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First Earth Day
-
OSHA
-
The Clean Water Act
-
Convention on International Trade in Endangered Species
March 3, 1973 is the signed date, Effective July 1st, 1975 -
The Endangered Species Act
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Love Canal
-
TMI Nuclear Incident
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Superfund
-
Union Carbide Plant Disaster Bhopal, India
Lasted till December 3, 1984 -
Chernobyl Nuclear Power Plant Explosion
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The Emergency Planning and Community Right to Know Act
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Montreal Protocol
Signed on September 16th, 1987, enforced on January 1st, 1989. -
Exxon Valdez Oil Spill
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The Oil Pollution Act
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The Kyoto Protocol
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BP Gulf Coast Oil Spill
