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1829 |
Dorchester environmental organization is established. |
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1882 |
Ecology term is introduced in Boston. |
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1929 |
Cracks appear in the walls of the McKim building. |
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09/06/1966 |
Massachusetts Clean Waters Act is adopted. |
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1967 |
Air Quality Act of 1967 is adopted in Washington, D.C. |
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12/31/1969 |
Environmental Policy Act is adopted by Congress in Washington, D.C. |
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04/22/1970 |
Earth Day is first held. |
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1970 |
Federal Clean Air Act is adopted in Washington, D.C. |
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10/18/1972 |
Clean Water Act is adopted. |
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12/16/1973 |
Environmentalists demonstrate at Boston Harbor. |
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