It is indeed a significant fact, that never once in the whole course of its history did it draw the sword aggressively, or against its own members. In its domestic disputes it never needed to exercise other than moral pressure. But the cities as they grew in power almost assumed the proportions of small democracies, and it is well-known that democracies, save for purposes of self-defence, are not so ready to rush into wars as monarchies. War is the pastime of kings and statesmen; of men who have nothing to lose, and perchance much to gain in this pursuit; of men who do not stake life and limb, health and home and trade. The wars waged by the Hansa were never in one single instance aggressive. Like all confederations, whose life nerve is commerce, the Hansa ever sought to avoid war, and only seized the sword as _ultima ratio_. It is noteworthy that its ships were designated in its acts as "peace ships" (_Friedenschiffe_), and even the forts it built for protection were described as "peace burgs" (_Friedeburgen_). The germ of manly independence once awakened in the burghers grew apace, and as they felt the benefits of this new spirit they learnt that with it they could cow their would-be despotic lordlings, and exact from them respect and even aid. Cologne was the first among the older cities to emancipate itself. It is hard for us to realize the enslavement of the middle class in former days. For example, a merchant might not wear arms, no luxury, but an absolute necessity in those wild times. Frederick Barbarossa permitted him to carry a sword, but in order that there might be no confusion of social castes, he decreed that "the travelling merchant shall not gird his sword, but attach it to his saddle, or lay it on his cart, so that he may not wound the innocent, but yet may protect himself against robbers." The inference in this clause, that only a member of the third estate would be likely to hurt an innocent person, is amusing in its _naïveté_. As for the peasant, if he were found with arms upon him, a lance or a sword, he had to suffer severe punishment. The knightly weapon was broken across the back of any serf who dared to carry it.