The United States v. Marchant & Colson was a Supreme Court case in which the court ruled that Congress had the power to make laws concerning bankruptcy, and that such laws were not unconstitutional. The case arose when two individuals, Marchant and Colson, declared bankruptcy under an act of Congress passed in 1841. They argued that this act violated their constitutional rights because it allowed creditors to take possession of property without due process of law or just compensation for its value. However, the Supreme Court held that Congress did have authority over bankruptcies as part of its enumerated powers granted by Article I Section 8 Clause 4 (the Bankruptcy Clause) and therefore could pass legislation on this matter without violating any constitutional provisions. Furthermore, they found no evidence indicating any violation of due process or just compensation requirements within the statute itself; thus upholding it as valid law with binding effect throughout all states in America at the time

In the case of The United States v. Marchant & Colson, the Supreme Court was tasked with determining whether a federal court had jurisdiction to hear an action brought by a state against citizens of another state. The majority opinion held that such actions were not within the scope of federal judicial power and should be heard in state courts instead. Justice Story delivered a dissenting opinion, arguing that Congress had granted federal courts exclusive jurisdiction over suits between states and their citizens from other states under Article III Section 2 Clause 1 of the Constitution. He further argued that this clause provided for concurrent jurisdiction between both types of courts, meaning either could have authority to hear such cases depending on which one was first invoked or chosen by parties involved in litigation. Finally, he noted that if Congress intended otherwise it would have explicitly stated so when granting original jurisdiction to federal courts over these matters; since they did not do so there must be some degree of overlap between them and state tribunals regarding this type of suit.