Magna Carta (1215) is a peace treaty drafted by Archbishop of Canterbury Stephen Langton in coordination with the English barons. Intended as an appeal to King John of England on behalf of the barons, Magna Carta was agreed to on June 15, 1215. Although it was not initially respected, leading to the First Barons' War, Magna Carta was later revised and reissued as part of the Treaty of Lambeth in 1217, establishing peace between...