what difference did the magna carta made
King John signing the Magna Carta. The Magna Carta was signed in June 1215 between the barons of Medieval England and King John. âMagna Cartaâ is Latin and means âGreat Charterâ. The Magna Carta was one of the most important documents of Medieval England.It was signed (by royal seal) between the feudal barons and King John at Runnymede near Windsor Castle.he Magna Carta was one of the most important documents of Medieval England. It was signed (by royal seal) between the feudal barons and King John at Runnymede near Windsor Castle.