Question

California has passed some of the strictest air pollution control laws in the United States since the late 1960s. The corresponding increase in air quality shows that
A.state government policies have little effect in large regions.
B.state government policies can improve the citizens' environment.
C.state government policies need federal assistance to be successful.
D.state government policies rarely consider the well-being of the citizens.

Answer 1

B. state government policies can improve the citizens' environment