What law first expanded the federal government's ability to monitor and protect the environment against pollution?

Question

What law first expanded the federal government's ability to monitor and protect the environment against pollution?

Quizplus · Accepted Answer

The Clean Air Act, first enacted in 1963 and significantly amended in 1970 and 1990, was the first major environmental law in the United States that expanded the federal government's authority to monitor and protect the environment against pollution, specifically air pollution.

What Law First Expanded the Federal Government's Ability to Monitor and Protect