In the case of Cronin v. Adams in 1903, the United States Supreme Court ruled on a dispute involving land ownership and mining rights. The plaintiff, Cronin, had obtained a patent for a piece of land from the federal government under an act that allowed individuals to claim mineral-rich public lands. Later, Adams discovered valuable ore beneath this property while tunneling from his adjacent plot and began extracting it without permission from Cronin. This led to litigation with Cronin asserting his exclusive right to mine all minerals found beneath his property's surface based on his federally granted patent. The court held that although patents issued by the U.S Government generally convey all rights associated with a parcel of land including subsurface minerals; however, they do not grant exclusive mining rights if veins or lodes extend into it from neighboring properties where valid claims exist. Therefore, Adams was within legal bounds when he extracted ore via tunnels originating on his own property even though these passed underneath Cronins' ground level boundaries. This ruling established important precedent regarding subterranean mineral rights in American law: namely that such are determined more by vertical than horizontal boundaries.

In the dissenting opinion for Cronin v. Adams, it was argued that the majority's decision to uphold a lower court ruling denying an Irish immigrant his U.S. citizenship on grounds of his political beliefs contradicted established legal principles and precedent. The dissent emphasized that under American law, freedom of thought and speech is protected, regardless of whether one agrees with those thoughts or not. It was also pointed out that there are no laws prohibiting individuals who hold socialist views from becoming citizens; therefore, denying someone citizenship based on their political beliefs infringes upon their constitutional rights. Furthermore, they contended that if such a standard were applied universally then many natural-born citizens would be stripped off their nationality due to holding similar views as Mr.Cronin’s.