If the USSupreme Court Decided to Share Its View on the Constitutionality

If the U.S.Supreme Court decided to share its view on the constitutionality of the recently passed health care reform law,it would be

A) following the practice of seriatim decision making.
B) fulfilling a constitutional mandate.
C) following a pattern used by the Canadian Supreme Court.
D) applying stare decisis.
E) acting consistently with its appreciation of international norms.