what major events happened in the middle ages?
['The Fall of Western Roman Empire (476 AD)', 'Charles the Hammer and the Battle of Tours (732 AD)', 'Charlemagne, the Emperor of Romans (800 AD)', 'Treaty of Verdun (843 AD)', 'The Ottonian Holy Roman Empire of Germany (962 AD)', 'The Battle of Hastings (1066 AD)', 'Declaration of Magna Carta (1215 AD)', 'The Great Famine (1315-1317 AD)']