In the case of Elliott v. Chicago, Milwaukee and St. Paul Railway Company in 1893, the U.S Supreme Court ruled on a dispute involving land ownership rights between private individuals and a railway company. The plaintiff, Elliott, claimed that he had purchased lands from an individual who had acquired them under the Swamp Land Act of 1850 before they were granted to any railroad companies by Congress. However, these lands were included in those subsequently granted to defendant's predecessor (the railway company) for construction purposes under another act passed years later. The court held that when there is conflict over land grants made by Congress - one for swamp reclamation and another for railroad construction - priority should be given based on which grant was first attached with definite boundaries identified; not necessarily which law was enacted first chronologically. Therefore since at the time of granting swamplands to states (for reclamation), their specific identification or location hadn't been determined yet while at time of subsequent railroads' grant it was already definitely located; thus making latter's claim superior even though its authorizing law came later than former's. This ruling clarified how conflicting federal land grants should be interpreted regarding their precedence over each other when specifics about involved lands weren't clear initially but became so only afterwards due to administrative processes or actions taken pursuant thereto.

In the dissenting opinion for Elliott v. Chicago, Milwaukee and St. Paul Railway Company, it was argued that the majority's decision to hold the railway company liable for damages caused by a fire started unintentionally by one of its trains was unjustified. The dissenting justices believed that there should be no liability without fault or negligence on part of the defendant. They contended that accidents are an inevitable part of life and not every accident results in legal liability; only those where someone has acted negligently or wrongfully should result in such consequences. In this case, they felt there was no evidence presented showing any negligence or wrongful act committed by the railway company which would justify holding them responsible for damages from an accidental fire sparked off their train tracks.