Question

Arrange the movement/act/organization in ascending order of occurrence

Answer 1

The occurrence of these acts/movements in ascending order are as follows.

1.  Federal Water Pollution Control Act - 1948

2. Clean Air Act - 1963

3. Water Quality Act - 1965

4. Clean Water Act - 1972

5. Endangered Species Preservation Act - 1973

6. Energy Supply and Environmental Coordination Act - 1974

7. Eastern Wilderness Act - 1975

8. Toxic Substances Control Act - 1976

9. Intergovernmental Panel on Climate Change (IPCC) - 1988

10. Nature Conservancy - 1992

Answer 2

Movement, organization, act? if not, tell me and i'll fix it.