The Most Direct Action the Supreme Court Can Take to Gain

The most direct action the Supreme Court can take to gain compliance is to

A) force Congress to cooperate by striking down as many of its laws as possible.
B) issue narrowly written opinions on visible cases.
C) appeal to the public for support in getting the rest of the government to cooperate.
D) write broad and vague opinions that give other actors a "way out" if they do not want to cooperate for political reasons.