In the case of Sullivan et al. v. Kidd in 1920, the U.S Supreme Court ruled on a dispute involving land ownership and mineral rights in Oklahoma. The plaintiffs, Sullivan and others, claimed that they had purchased lands from certain allottees (individuals who received land allotments under government policy), but later discovered that these lands were subject to an oil and gas lease held by defendant Kidd. They sought to cancel this lease arguing it was fraudulently obtained by Kidd without paying adequate consideration or obtaining necessary approval from the Secretary of Interior as required for leases on restricted Indian Lands under federal law at that time. The Supreme Court upheld lower court decisions favoring Kidd stating there was no evidence proving fraudulent conduct or inadequate payment for securing the lease; also noting he did obtain requisite approvals albeit after executing his agreement with lessors which didn't invalidate his claim since such practice wasn't uncommon then due to administrative delays often encountered when seeking official consent priorly. This ruling underscored how courts interpret statutory requirements concerning property transactions especially those involving Native American lands where additional safeguards are provided against potential exploitation of indigenous people's interests.

In the dissenting opinion for Sullivan et al. v. Kidd, it was argued that the majority's decision to uphold a law requiring all foreign corporations doing business in Alabama to consent to being sued in state courts violated principles of due process and equal protection under the Fourteenth Amendment. The dissent pointed out that this requirement placed an undue burden on foreign corporations, as they were forced either to give up their right to remove cases against them from state court or cease doing business in Alabama altogether. This, according to the dissenters, amounted not only a violation of these companies' constitutional rights but also an unfair advantage given by Alabama law towards domestic businesses over their foreign counterparts.