The Battle of Agincourt took place two hundred years after the sealed signing of the Magna Carta.

The Battle of Agincourt was a major English victory in the Hundred Years' War. The battle took place on Friday, 25 October 1415 (Saint Crispin's Day) in the County of Saint-Pol, Artois, some 40 km south of Calais (now Azincourt in northern France). Henry V's victory at Agincourt, against a numerically superior French army, crippled France and started a new period in the war during which Henry V married the French king's daughter, and their son, later Henry VI of England and Henry II of France, was made heir to the throne of France as well as of England.

Magna Carta Libertatum (Medieval Latin for "the Great Charter of the Liberties"), commonly called Magna Carta (also Magna Charta; "(the) Great Charter"), is a charter agreed to by King John of England at Runnymede, near Windsor, on 15 June 1215. First drafted by the Archbishop of Canterbury to make peace between the unpopular King and a group of rebel barons. It promised the protection of church rights, protection for the barons from illegal imprisonment, access to swift justice, and limitations on feudal payments to the Crown, to be implemented through a council of 25 barons.

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