It may seem strange that this class, which desired strong government for purely practical and material reasons, should uniformly have accepted hereditary kingship as the one form of government practicable in a large community. Even where there was the warrant of tradition for recourse to free election, the better governed states preferred that the supreme power should pass automatically from father to son. The explanation is to be found in the motives which prompted the Athenians, under widely different circumstances, to choose their magistrates by lot. The grand danger, to be avoided at all costs, was that a disputed succession would leave the daily work of government in abeyance and open the door for destructive party-conflicts. If continuity and stability of government were assured, all would go well. The work of a ruler was not supposed to demand exceptional abilities; he existed to do justice, to secure every man in the possession of his own, to apply the law without respect of persons. For these purposes a high sense of duty was the main requisite. The wisest heads of the community would be at the king's service for the asking; he could hardly go wrong if he heard attentively and weighed impartially the counsel which they had to offer. Admitting that he would be all the more efficient for possessing some practical capacity, some experience of great affairs, was it not probable that a man of average intelligence, who had been trained from his youth to fill the kingly office, would acquit himself better than some self-made adventurer of genius, who had paid more attention to the arts of winning place and popularity than to the work that would be thrown upon him when he reached the goal of his ambition? When we further recollect that hereditary kingship was sanctioned by use and wont, was the most intelligible symbol of national unity, and possessed as of right all the prerogatives which were necessary for effective government, it is no wonder that even those to whom doctrines of popular sovereignty and a social contract were perfectly familiar acquiesced contentedly in a form of government which the modern world regards as unreasonable and essentially precarious.