Hundred Years' War
The Hundred Years' War was a series of conflicts waged from 1337 to 1453 by the House of Plantagenet, rulers of the Kingdom of England, against the French House of Valois, over the right to rule the Kingdom of France. Each side drew many allies into the war. It was one of the most notable conflicts of the Middle Ages, in which five generations of kings from two rival dynasties fought for the throne of the largest kingdom in Western Europe. The war marked both the height of chivalry and its subsequent decline, and the development of strong national identities in both countries.
Charles VI of France
Charles VI's reign was marked by the continuing conflict with the English, known as the Hundred Years' War. An early attempt at peace occurred in 1396 when Charles' daughter, the almost seven-year-old Isabella of Valois, married the 29-year-old Richard II of England. By 1415, however, the feud between the French royal family and the House of Burgundy led to chaos and anarchy throughout France that Henry V of England was eager to take advantage of. Henry led an invasion that culminated in the defeat of the French army at the Battle of Agincourt in October.