In the case of Messel v. Foundation Company, 1926, the U.S Supreme Court was tasked with determining whether a contract between two parties could be considered valid if one party had not fully understood its terms due to language barriers. The plaintiff, Mr. Messel, a German immigrant who spoke little English, signed an agreement with the defendant (Foundation Company) that he would not sue them for any injuries sustained while working on their construction project in New York City. However, after being injured on site and subsequently suing for damages, Mr. Messel claimed that he did not understand what he was signing due to his limited English proficiency. The court ruled in favor of Foundation Company stating that it is up to each individual entering into a contract to ensure they understand its terms before signing it; ignorance does not invalidate consent given under such circumstances unless there has been fraud or misrepresentation involved which wasn't proven here by Mr.Messel.

The dissenting opinion in the Messel v. Foundation Company case argued that the majority's decision was inconsistent with previous rulings and interpretations of contract law. The dissent pointed out that a contractual agreement should be binding, regardless of whether or not it is written down or verbalized. They contended that if an individual agrees to perform certain work for another party, they are obligated to fulfill their end of the bargain unless there is a mutual agreement between both parties to terminate the contract. In this case, they believed that Mr. Messel had agreed to complete specific tasks for Foundation Company and therefore owed them compensation when he failed to do so without proper termination of his obligations under their agreement.