Do you agree or disagree with quote "A leader is best when people barely know he exists; when his work is done, his aim fulfilled, they will say: we did it ourselves."

Which of the following situations best demonstrates the principle of separation of powers in the u.s. government? a. the president can veto laws passed by the legislature. b. the courts must approve constitutional amendments. c. states create their own educational policies. d. members of the legislature are elected by voters.