In the United States v. James Paul, the Supreme Court was asked to decide whether a federal court had jurisdiction over an alleged violation of a state law. The case involved James Paul, who was accused of violating a Georgia statute that prohibited non-residents from hunting on public lands without permission from the state legislature. The defendant argued that since he did not reside in Georgia and his actions occurred outside of its borders, it could not be prosecuted by a federal court for this offense. However, the Supreme Court held that Congress has authority under Article III of the Constitution to provide for criminal prosecutions in cases where there is no concurrent power vested in any other government body or tribunal; thus allowing federal courts to exercise jurisdiction over violations of state laws when necessary. Ultimately, they found that although this particular crime may have been committed within Georgia's boundaries and subject only to their laws at first glance – due to its impact on interstate commerce – it fell within Congress' exclusive powers as well and could therefore be tried by a federal court if desired by prosecutors

In the case of The United States v. James Paul, the Supreme Court was asked to decide whether a federal court had jurisdiction over an offense committed on board a ship in navigable waters within the limits of a state. Justice Story delivered the dissenting opinion, arguing that Congress did not have authority under Article III of the Constitution to vest exclusive jurisdiction in federal courts for offenses committed on board ships while navigating within state boundaries. He argued that such power would be unconstitutional because it would give Congress control over matters which are traditionally reserved for states and their respective judicial systems. Furthermore, he stated that if this power were granted to Congress then it could potentially lead to other powers being given as well - including taxation and regulation - which should remain with individual states or with all states collectively through amendments made by them alone.