Although the Central Government Has Acquired More Power Over the Years

Although the central government has acquired more power over the years, the states have managed to maintain a large role in governing through

A) taxing the income of federal employees at a much higher rate.
B) refusing to enforce objectionable federal laws.
C) administering federal programs.
D) refusing to raise the salaries of members of Congress unless certain laws are repealed.
E) selective enforcement of criminal law.