None of the above, although D would certainly have the most impact.
A Supreme Court justice is appointed for life. This means that their rulings are not bound to traditional elected politics in the way that elected judges are responsible to voters.
Judges generally agree to the principle of stare decisis, which refers to letting the decision stand or following precedent.
This enables a smooth continuity when it comes to American law.
So, none of the above are correct answers to the question asked but D is the only one that factually applies to Supreme Court justices.