Aside from old men and warriors, medicine men and priests have had a ready-made, predestined vocation to rule. Where the community welfare is precarious and dependent upon the favor of supernatural beings, those skilled in the arts by which the wrath and jealousy of the gods are averted and their favor procured, have the marks of superior capacity to administer states. Success in living to an old age, in battle and in occult arts, have, however, been most signalized in the _initiation_ of political régimes. What has counted most in the long run is the dynastic factor. _Beati possidentes._ The family from which a ruler has been taken occupies in virtue of that fact a conspicuous position and superior power. Preëminence in status is readily taken for excellence. Divine favor _ex officio_ attends a family in which rule has been exercised for enough generations so that the memory of original exploits has grown dim or become legendary. The emoluments, pomp and power which go with rule are not thought to need justification. They not only embellish and dignify it, but are regarded as symbols of intrinsic worthiness to possess it. Custom consolidates what accident may have originated; established power has a way of legitimizing itself. Alliances with other potent families within and without the country, possession of large landed estates, a retinue of courtiers and access to revenues of the state, with a multitude of other things irrelevant to the public interest, establish a dynastic position at the same time that they divert the genuine political function to private ends.