It hardly seemed less so to the class held in subjection. The emancipated serfs and burgesses, even in their most vigorous struggles, never made any pretension to a share of authority; they only demanded more or less of limitation to the power of tyrannizing over them. So true is it that unnatural generally means only uncustomary, and that everything which is usual appears natural. The subjection of women to men being a universal custom, any departure from it quite naturally appears unnatural. But how entirely, even in this case, the feeling is dependent on custom, appears by ample experience. Nothing so much astonishes the people of distant parts of the world, when they first learn anything about England, as to be told that it is under a queen: the thing seems to them so unnatural as to be almost incredible. To Englishmen this does not seem in the least degree unnatural, because they are used to it; but they do feel it unnatural that women should be soldiers or members of parliament. In the feudal ages, on the contrary, war and politics were not thought unnatural to women, because not unusual; it seemed natural that women of the privileged classes should be of manly character, inferior in nothing but bodily strength to their husbands and fathers. The independence of women seemed rather less unnatural to the Greeks than to other ancients, on account of the fabulous Amazons (whom they believed to be historical), and the partial example afforded by the Spartan women; who, though no less subordinate by law than in other Greek states, were more free in fact, and being trained to bodily exercises in the same manner with men, gave ample proof that they were not naturally disqualified for them. There can be little doubt that Spartan experience suggested to Plato, among many other of his doctrines, that of the social and political equality of the two sexes.