In the case of James Taylor, Appellant vs. Nicholas Longworth and Thomas D. Carneal, Appellees, the Supreme Court was asked to decide whether a contract between two parties could be enforced if it had been made in violation of an existing state law. The appellant argued that he had entered into a valid agreement with the appellees for them to purchase his land at a certain price; however, this agreement violated an Ohio statute which prohibited such contracts from being made without first obtaining permission from the court or legislature. The Supreme Court ultimately ruled against Taylor on grounds that any contract which is contrary to public policy cannot be enforced by either party involved in making it. This decision established precedent for future cases involving similar issues and ensured that individuals would not be able to use contracts as means of circumventing laws designed to protect citizens’ rights and interests

In the case of James Taylor, Appellant vs. Nicholas Longworth and Thomas D. Carneal, Appellees, Chief Justice Taney delivered a dissenting opinion in which he argued that the Court should not have reversed the decision of the Circuit Court because it was based on an interpretation of state law rather than federal law. He further argued that Congress had no authority to pass laws regulating commerce between states and thus could not interfere with this particular contract dispute between two citizens from different states. Furthermore, he stated that if Congress did have such power then they would be able to regulate any kind of contract or agreement made by individuals within their respective states regardless of its nature or purpose; something which is clearly beyond their constitutional powers as outlined in Article I Section 8 Clause 3 (the Commerce Clause). In conclusion, Chief Justice Taney believed that reversing the decision was wrong since it interfered with matters outside federal jurisdiction and instead should have been left up to each individual state's courts for resolution according to their own laws.