In the case of Kean v. Calumet Canal and Improvement Company, 1902, the U.S Supreme Court was tasked with deciding on a land dispute in Louisiana. The plaintiff, Kean, claimed that he had acquired ownership of certain lands through tax sales conducted by local authorities due to non-payment of taxes by previous owners. However, these lands were also claimed by the defendant company based on swamp land grants issued under an Act of Congress from 1850 which aimed at encouraging reclamation and cultivation of such areas. The main question before the court was whether or not these tax sales could override federal swamp land grants. The Supreme Court ruled in favor of Calumet Canal & Improvement Co., stating that state taxation laws cannot supersede federal legislation regarding public domain lands until those lands have been patented (officially granted) to private individuals or corporations. As such, since no patent had been issued for this particular piece of property when it was sold for unpaid taxes - despite its inclusion in lists approved as part of swamp-land grant - it remained federally owned and thus immune from state taxation.

In the dissenting opinion for Kean v. Calumet Canal and Improvement Company, it was argued that the majority's decision to uphold a lower court ruling in favor of Calumet Canal and Improvement Company was incorrect. The dissenting justices believed that there were significant issues with how the original trial had been conducted, including potential bias on behalf of the judge who presided over it. They also disagreed with the interpretation of certain legal principles by both the lower court and their fellow Supreme Court Justices, arguing these interpretations unfairly favored corporations over individual citizens. Furthermore, they expressed concern about what this case could mean for future disputes between private individuals and corporate entities if left unchallenged.