In the case of Equitable Insurance Company v. Hearne, the Supreme Court of the United States was asked to decide whether a contract of insurance was valid and enforceable. The plaintiff, Equitable Insurance Company, had issued a policy of insurance to the defendant, Hearne, covering the loss of a shipment of cotton. The policy was issued in New York, but the shipment was to be delivered in Texas. Hearne subsequently lost the shipment and sought to recover the value of the cotton from Equitable. Equitable argued that the policy was invalid because it had not been issued in Texas, as required by Texas law. The Supreme Court held that the policy was valid and enforceable. The Court reasoned that the policy was valid under the laws of New York, where it was issued, and that Texas law did not apply. The Court noted that the policy was not intended to be governed by Texas law, and that the parties had not agreed to be bound by Texas law. The Court further noted that the policy was not intended to be a contract of adhesion, and that the parties had negotiated the terms of the policy. The Court concluded that the policy was valid and enforceable, and that Equitable was liable for the loss of the shipment of cotton. The Court held that the policy was valid under the laws of New York, and that Texas law did not apply. The Court also held that the policy was not a contract of adhesion, and that the parties had negotiated the terms of the policy.

Justice Field delivered the dissenting opinion in Equitable Insurance Company v. Hearne, arguing that the majority had misconstrued a provision of an insurance policy and failed to consider relevant evidence. He argued that the contract between Equitable and Hearne was ambiguous as to whether or not it provided coverage for losses caused by fire, which should have been interpreted in favor of Hearne since he was insured under it. Additionally, Justice Field noted that there were several pieces of evidence presented at trial suggesting that both parties believed they were entering into a contract providing coverage against fire damage; this should have been taken into consideration when interpreting the terms of their agreement. Furthermore, he argued that even if there was no ambiguity present in the language used by either party during negotiations prior to signing their agreement, any doubts about its meaning should still be resolved in favor of Hearne due to his status as an insured party under it. Ultimately, Justice Field concluded his dissent by asserting that while contracts must be enforced according to their plain language when unambiguous on its face - here such clarity did not exist - thus making interpretation necessary and requiring courts take all relevant facts into account before rendering judgment on them accordingly.