Following a revolt by the English nobility against his rule, King John puts his royal seal on Magna Carta, or “the Great Charter,” on June 15, 1215. The document, essentially a peace treaty between John and his barons, guaranteed that the king would respect feudal rights and privileges, uphold the freedom of the church, and maintain the nation’s laws. Although more a reactionary than a progressive document in its day, Magna Carta was seen as a cornerstone in the development of democratic England by later generations.