The barbarian states which arose on the ruins of the Western Empire were founded, under widely different circumstances of time and place, by tribes and federations of tribes drawn from every part of Germany. We expect to find, and we do find, infinite varieties of detail in their laws, their social distinctions, their methods of government. But from a broader point of view they may be grouped in two classes, not according to affinities of race, but according to their relations with the social order which they had invaded.