In the Seminole Nation v. United States case of 1941, the Supreme Court ruled in favor of the U.S. government, rejecting claims made by the Seminole Nation for compensation over alleged violations of treaty obligations. The tribe argued that they were owed money due to mismanaged funds and lands by federal agents as well as unpaid annuities promised under various treaties with Washington D.C.. However, Justice Hugo Black delivered a unanimous decision stating that while there was evidence supporting some misconduct on part of individual agents or employees within these agencies, it did not constitute a breach at a national level warranting financial reparations from the U.S. Government itself.

In the dissenting opinion for Seminole Nation v. United States, Justice Frank Murphy argued that the majority's decision was a departure from established principles of law and justice. He contended that the U.S government had failed in its duty as a guardian to protect the interests of Native American tribes, specifically referring to their financial affairs. The federal government had allowed funds belonging to these tribes to be misused or lost without any form of accountability or recompense. Justice Murphy believed this failure constituted an actionable breach of trust under existing laws and treaties between Native American nations and the U.S government. Therefore, he disagreed with the majority’s ruling which absolved such breaches by arguing they were non-actionable due to lack of specific statutory obligations on how those tribal funds should have been managed.