Which of the items below describes intended impacts of a government's decision? Please choose the best answer.
A: The government's decision to implement FEMA to regulate air quality reduced air pollutants and improved public health
B: The government's decision to pass the presidential disaster declaration reduced air pollutants and improved public health
C: The government's decision to implement a Hazard Mitigation Program reduced air pollutants and improved public health
D: The government's decision to pass the Clean Air Act of 1970 reduced air pollutants and improved public health