McCulloch V. Maryland Was Decisive Because It

McCulloch v. Maryland was decisive because it

A) ruled in favor of state-centered federalism.
B) asserted that the necessary and proper clause was a restriction on the power of the national government.
C) affirmed that national law is supreme to conflicting state law.
D) established the Supreme Court's power to judge constitutional issues.
E) allowed for a narrow reading of the Constitution.