The effect of continuous foreign war in frustrating democracy is here plain. On the one hand, the peasant-farmers are reduced to debt and slavery by their inability to farm their lands in war-time, while the patrician's lands are worked by his slaves. On the other hand, their distress is met by a share in the lands conquered; and after the soldiers are allowed pay (406 B.C.) they are more and more ready to join in conquest. Not only is popular discontent put off by the prospect of foreign plunder, but the perpetual state of aggressive war, while tending first to pauperise most of the small cultivators who make the army, breeds a new public spirit on a low plane, a sinister fraternity of conquest. Ethics must needs worsen throughout the State when the primitive instinct of strife developed into a policy of plunder; and worsened ethics means a positive weakening of a society's total strength. There is no lesson that men are slower to learn--and this naturally, because they see the success of unjust conquest--yet there is no truth easier to prove from history. Early Rome was strong as against strong enemies, because not only were its people hardily bred, but the majority were on the whole satisfied that they had just laws: the reciprocal sense of recognised _rights_ sustained public spirit at the possible maximum. But the rights are thoroughly selfish at best; and it is the diversion of their selfishness to the task of continuous conquest that "saves" the community from early dissolution, preserving it for the life of dominion, which in turn destroys the old forces of cohesion, and leaves a community fit only for subjection to a military autocracy. The society of mutual selfish rights has a measure of cohesion of its own, up to the point of conflict between the "haves" and the "have-nots." An outwardly similar cohesion can, indeed, be sustained for a time by mere concurrence in piracy; but it lies in the very nature of society that union so engineered, cohesion so secured, is fleeting. Men whose main discipline is the practice of tyranny over aliens become simply incapable of strict reciprocity towards kin, and there must ensue either internecine strife or the degradation of the weaker elements, or a sequence of these results.