For more than a millennium before the century began, Central Europe had been splintered into myriad autonomous states, some of them powerful and well organized, like Saxony and Bavaria, others small or medium-sized ‘Free Cities’, or tiny principalities and knighthoods which consisted of little more than a castle and a modestly sized estate. These were all gathered together in the so-called Holy Roman Reich of the German Nation, founded by Charlemagne in 800 and dissolved by Napoleon in 1806.