time of the Persian War, the number of slaves in Corinth was 460,000, and in Ægina 470,000, and there were ten slaves to every freeman in the population, the explanation must be sought in something other than force; there were a highly developed art and handicraft and foreign commerce. Slavery in the United States of America was much less due to force than to the English cotton industry; where there was not cotton grown or where slaves were not raised, as in the border states, for the cotton producing states, it perished of its own accord and without any employment of force simply because it did not pay.
When Herr Duehring therefore calls the property of the present day property resting on force and designates it as "that form of domination which does not merely signify the exclusion of one's fellow beings from the use of the natural means of sustenance, but implies in addition that the subjection of man has lain at the foundation of human slavery" he puts the matter upside down. The subjection of humanity to slavery in all its forms means the control by the master of the means of labor by virtue of which alone he can employ his slaves upon them and the disposal of the means of livelihood by which he can keep his slaves alive. In all cases therefore it implies a certain power of possession which transcends the ordinary? How did this arise? Occasionally it is clear that it was seized and can therefore be said to rest upon force but this is by no means essential. It can be got by labor, be robbed, be obtained by trade, or taken by fraud. It must be worked for generally before it can be stolen.
Private property does not historically come into existence by any means as a rule as the product of robbery and violence. On the contrary. It arises from the limita-
