What is significant about the Supreme Court’s decision in McCulloch v. Maryland? It was the first time the Supreme Court ruled on the meaning of the “commerce clause.”
It was the first time the Supreme Court ruled in favor of Congress against state laws.
It was the first time the Supreme Court struck down a state law as unconstitutional.
It was the first time the Supreme Court recognized an implied power of Congress.

It was the first time the Supreme Court ruled on the meaning of the “commerce clause.”

Explanation:

the Supreme Court held that Congress has implied powers derived from those listed in Article I, Section 8. The “Necessary and Proper” Clause gave Congress the power to establish a national bank.

the story goes that because of this belief, constantine was able to defeat his foes. constantine became an ardent1 christian. christianity and other religions were tolerated under constantine's rule. constantine also was responsible for the building of a great cathedral in rome.