Were I inclined to continue this parallel, I could easily prove that almost all the differences which may be remarked between the characters of the Americans in the Southern and in the Northern States have originated in slavery; but this would divert me from my subject, and my present intention is not to point out all the consequences of servitude, but those effects which it has produced upon the prosperity of the countries which have admitted it.

The influence of slavery upon the production of wealth must have been very imperfectly known in antiquity, as slavery then obtained throughout the civilized world; and the nations which were unacquainted with it were barbarous. And indeed Christianity only abolished slavery by advocating the claims of the slave; at the present time it may be attacked in the name of the master, and, upon this point, interest is reconciled with morality.

As these truths became apparent in the United States, slavery receded before the progress of experience. Servitude had begun in the South, and had thence spread towards the North; but it now retires again. Freedom, which started from the North, now descends uninterruptedly towards the South. Amongst the great States, Pennsylvania now constitutes the extreme limit of slavery to the North: but even within those limits the slave system is shaken: Maryland, which is immediately below Pennsylvania, is preparing for its abolition; and Virginia, which comes next to Maryland, is already discussing its utility and its dangers. *l

[Footnote l: A peculiar reason contributes to detach the two last- mentioned States from the cause of slavery. The former wealth of this part of the Union was principally derived from the cultivation of tobacco. This cultivation is specially carried on by slaves; but within the last few years the market-price of tobacco has diminished, whilst the value of the slaves remains the same. Thus the ratio between the cost of production and the value of the produce is changed. The natives of Maryland and Virginia are therefore more disposed than they were thirty years ago, to give up slave labor in the cultivation of tobacco, or to give up slavery and tobacco at the same time.]

No great change takes place in human institutions without involving amongst its causes the law of inheritance. When the law of primogeniture obtained in the South, each family was represented by a wealthy individual, who was neither compelled nor induced to labor; and he was surrounded, as by parasitic plants, by the other members of his family who were then excluded by law from sharing the common inheritance, and who led the same kind of life as himself. The very same thing then occurred in all the families of the South as still happens in the wealthy families of some countries in Europe, namely, that the younger sons remain in the same state of idleness as their elder brother, without being as rich as he is. This identical result seems to be produced in Europe and in America by wholly analogous causes. In the South of the United States the whole race of whites formed an aristocratic body, which was headed by a certain number of privileged individuals, whose wealth was permanent, and whose leisure was hereditary. These leaders of the American nobility kept alive the traditional prejudices of the white race in the body of which they were the representatives, and maintained the honor of inactive life. This aristocracy contained many who were poor, but none who would work; its members preferred want to labor, consequently no competition was set on foot against negro laborers and slaves, and, whatever opinion might be entertained as to the utility of their efforts, it was indispensable to employ them, since there was no one else to work.

No sooner was the law of primogeniture abolished than fortunes began to diminish, and all the families of the country were simultaneously reduced to a state in which labor became necessary to procure the means of subsistence: several of them have since entirely disappeared, and all of them learned to look forward to the time at which it would be necessary for everyone to provide for his own wants. Wealthy individuals are still to be met with, but they no longer constitute a compact and hereditary body, nor have they been able to adopt a line of conduct in which they could persevere, and which they could infuse into all ranks of society. The prejudice which stigmatized labor was in the first place abandoned by common consent; the number of needy men was increased, and the needy were allowed to gain a laborious subsistence without blushing for their exertions. Thus one of the most immediate consequences of the partible quality of estates has been to create a class of free laborers. As soon as a competition was set on foot between the free laborer and the slave, the inferiority of the latter became manifest, and slavery was attacked in its fundamental principle, which is the interest of the master.

As slavery recedes, the black population follows its retrograde course, and returns with it towards those tropical regions from which it originally came. However singular this fact may at first appear to be, it may readily be explained. Although the Americans abolish the principle of slavery, they do not set their slaves free. To illustrate this remark, I will quote the example of the State of New York. In 1788, the State of New York prohibited the sale of slaves within its limits, which was an indirect method of prohibiting the importation of blacks. Thenceforward the number of negroes could only increase according to the ratio of the natural increase of population. But eight years later a more decisive measure was taken, and it was enacted that all children born of slave parents after July 4, 1799, should be free. No increase could then take place, and although slaves still existed, slavery might be said to be abolished.

From the time at which a Northern State prohibited the importation of slaves, no slaves were brought from the South to be sold in its markets. On the other hand, as the sale of slaves was forbidden in that State, an owner was no longer able to get rid of his slave (who thus became a burdensome possession) otherwise than by transporting him to the South. But when a Northern State declared that the son of the slave should be born free, the slave lost a large portion of his market value, since his posterity was no longer included in the bargain, and the owner had then a strong interest in transporting him to the South. Thus the same law prevents the slaves of the South from coming to the Northern States, and drives those of the North to the South.