帝国与恶棍,罗马的衰落及欧洲的产生 Empires and Barbarians, The Fall of Rome and the Birth of Europe

British historian Heather (medieval history, Univ. of Oxford; The Fall of the Roman Empire) takes a look at first-millennium migrations in Europe, examining contemporary records, archaeological remains, and modern migration theory. The collapse of Rome in the West and the advance of the Huns from the East set off mass movements of people looking for wealth and securit..