What has been the major success of the Clean Air Act

Question

Quizplus · Accepted Answer

The Clean Air Act of 1970, along with subsequent updates and amendments in 1977 and 1990, is considered the major success of the act. It established national air quality standards and set emission limits for major industrial and mobile sources of air pollution, leading to significant improvements in air quality and public health. The act has also been successful in promoting research and technology development towards further reducing air pollution. Options B, C, and D are all measures that have contributed to improving air quality but are not as significant as the Clean Air Act itself.

What Has Been the Major Success of the Clean Air