The Air Quality Act of 1967 took which approach?

• A. Local
• B. Regional
• C. National
• D. Global

Answer: (B)

The main idea here is that this act shifted air pollution control to a nationwide framework, with leadership and funding coming from the federal level to guide programs across all states. The Air Quality Act of 1967 established a national program to monitor, study, and reduce air pollution, recognizing that pollution can cross state lines and affect the country as a whole. It created federal guidance and incentives for states to cooperate, set the groundwork for uniform standards, and laid the foundation for future nationwide controls. This is different from a local or regional approach, which would focus on isolated areas, or a global approach, which would involve international action. The national scope is why this answer fits best.