Page:The wealth of nations, volume 2.djvu/87

 proprietor furnished them with the seed, cattle and instruments of husbandry, the whole stock, in short, necessary for cultivating the farm. The produce was divided equally between the proprietor and the farmer, after setting aside what was judged necessary for keeping up the stock, which was restored to the proprietor when the farmer either quitted, or was turned out of the farm.

Land occupied by such tenants is properly cultivated at the expense of the proprietor, as much as that occupied by slaves. There is, however, one very essential difference between them. Such tenants, being freemen, are capable of acquiring property, and having a certain proportion of the produce of the land, they have a plain interest that the whole produce should be as great as possible, in order that their own proportion may be so. A slave, on the contrary, who can acquire nothing but his maintenance, consults his own ease by making the land produce as little as possible over and above that maintenance. It is probable that it was partly upon account of this advantage, and partly upon account of the encroachments which the sovereign, always jealous of the great lords, gradually encouraged their villeins to make upon their authority, and which seem at last to have been such as rendered this species of servitude altogether inconvenient, that tenure in villeinage gradually wore out through the greater part of Europe. The time and manner, however, in which so important a revolution was brought about, is one of the most obscure points in modern history. The Church of Rome claims great merit in it; and it is certain that so early as the twelfth century, Alexander III. published a bull for the general emancipation of slaves. It seems, however, to have been rather a pious exhortation, than a law to which exact obedience