installed. But the precise ground of selection has not always been the same, and the selective process has therefore not always given the same results. In the early barbarian or predatory stage proper, the test of fitness was prowess, in the naïve sense of the word. To gain entrance to the class, the candidate must be gifted with clannishness, massiveness, ferocity, unscrupulousness, and tenacity of purpose. These were the qualities that counted toward the accumulation and continued tenure of wealth. The economic basis of the leisure class, then as later, was the possession of wealth; but the methods of accumulating wealth, and the gifts required for holding it, have changed in some degree since the early days of the predatory culture. In consequence of the selective process the dominant traits of the early barbarian leisure class were bold aggression, an alert sense of status, and a free resort to fraud. The members of the class held their place by tenure of prowess. In the later barbarian culture society attained settled methods of acquisition and possession under the quasi-peaceable régime of status. Simple aggression and unrestrained violence in great measure gave place to shrewd practise and chicanery, as the best approved method of accumulating wealth. A different range of aptitudes and propensities would then be conserved in the leisure class. Masterful aggression, and the correlative massiveness, together with a ruthlessly consistent sense of status, would still count among the most splendid traits of the class. These have remained in our traditions as the typical "aristocratic virtues." But with these were associated an increasing complement
