If the proof of descent on these lines is strong, it is strengthened yet more by all we can make out regarding the political and social organisation. That monarchy was the Mycenæan form of government is sufficiently attested by the strong castles, each taken up in large part by a single princely mansion. But “the rule of one man” is too universal in early times to be a criterion of race. Far more significant is the evidence we have for a clan-system such as we afterwards find in full bloom among the Hellenes. The clan, as we know it in historic times, and especially in Attica, was a factor of prime importance in civil, social, and religious life. It was composed of families which claim to be, and for the most part actually were, descended from a common ancestor. These originally lived together in clan-villages--of which we have clear reminiscences in the clan-names of certain Attic demes, as Boutadai, Perithoidai, Skanbonidai. Not only did the clan form a village by itself, but it held and cultivated its land in common. It built the clan-village on the clan-estate; and as the clansmen dwelt together in life, so in death they were not divided. Each clan had its burial-place in its own little territory, and there at the tomb it kept up the worship of its dead, and especially of its hero-founder. That the Mycenæans lived under a like clan-system, the excavation of the tombs of the lower town has shown conclusively. The town was composed of villages more or less removed from one another, each the seat of a clan. We have no means of determining whether the land was held and tilled in common, but we do know that by each village lay the common clan-cemetery--a group of eight, ten, or more tombs, obviously answering to the number of families or branches of the clan. In the construction of the tombs, and in the offerings contained, we note at once differences between different cemeteries and uniformity in the tombs of the same group. The richest cemeteries lie nearer the acropolis, as the stronger clans would naturally dwell nearer the king. Thus, for its population, Mycenæ covered a large area, but its limits were not sharply defined, and the transition from the citadel centre to the open country was not abrupt. The villages were linked together by graveyards, gardens and fields, highways and squares; thus the open settlement was indeed a πόλις εὐρυάγυια--a town of broad ways.