The Middle Ages lasted for about 1,000 years, beginning when the last Roman emperor lost power around 476 AD, and ending sometime between 1400 and 1450 AD. All across Europe there are signs of the medieval past. Cathedrals tell us of the stunning artistic and engineering skills people had. Castles tell us about the power of the nobles. The landscape was shaped by peasants who cleared forests and brought new land into cultivation. Modern nations like...