The United States v. Gordon and Others was a Supreme Court case in which the court ruled that Congress had the power to regulate commerce between states, even if it involved private individuals. The case arose when several merchants from Georgia were charged with violating an embargo imposed by Congress on trade with foreign nations. The defendants argued that only state governments could regulate such matters, not federal government. However, Chief Justice John Marshall wrote for the majority opinion of the court stating that “commerce among the states must be regulated by congress” as this is one of its enumerated powers under Article I Section 8 of Constitution. He further stated that while some aspects of interstate commerce may involve private individuals or companies, they are still subject to congressional regulation because their activities affect all citizens within a state and beyond its borders as well; thus making them part of interstate commerce which can only be regulated at a federal level according to constitutional law.

In The United States v. Gordon and Others, the Supreme Court was tasked with determining whether a federal court had jurisdiction over an admiralty case involving two vessels that were captured by privateers during the War of 1812. Chief Justice John Marshall wrote a dissenting opinion in which he argued that Congress did not have authority to grant such jurisdiction to federal courts because it would be unconstitutional for them to do so. He reasoned that since Article III of the Constitution only grants judicial power over cases arising under laws passed by Congress, any attempt by Congress to expand their own powers beyond what is outlined in Article III would be invalid and unconstitutional. Furthermore, Marshall argued that if this type of admiralty case could fall within the scope of congressional power then there would be no limit on how far they could extend their reach into other areas outside those specifically enumerated in Article III. Ultimately, his dissent was unsuccessful as five justices voted against him and four voted with him; however, his opinion remains influential today as it serves as an important reminder about limitations on Congressional authority when interpreting constitutional law.