By Princess Charlotte (Medieval Warfare Specialist) There's something I need to clear up. The Hundred Years' War did not last one hundred years. It lasted an impressive 116 years and ran between 1337 to 1453. And whilst I hugely appreciate that 'The One Hundred and Sixteen Years' War' doesn't have the same ring to it, accuracy matters. Now that is out of the system...why did it start? Like many medieval arguments, it started with land, power and a disagreement over who was en