Answer: D. It established that Congress had implied powers.
Explanation:
In McCulloch v. Maryland, the Supreme court decided that Federal Government can establish a Federal bank based on its power and that the states should not tax the Federal government because they've no power to do that.
The Supreme Court held that the Congress has implied powers with they can use in establishing a national bank.
Answer:
D. It established that Congress had implied powers.
Explanation: