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Nation Environmental Policy Act
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First Earth Day
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Founding of EPA
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Endangered Species Act
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Resource Conservation and Recovery Act
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Clean Air Act
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Clean Water Act
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Comprehensive Environmental Response, Compensation, and Liability Act - Super-Fund
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Love Canal Relocation
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Hole in Ozone Discovered
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Chernobyl Disaster
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Montreal Protocol
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James Hanson Warns Congress of Global Warming
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IPCC
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Exxon Valdez
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Kuwait Oil Fires
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Sweden Carbon Tax
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Executive Order Restricting Logging of Old Growth Forests
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Massey Energy Co. Dam Spill
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Deep Water Horizon