But the constitution of the Confederate States, adopted in 1861, contains this provision:

“The importation of negroes of the African race from any foreign country other than the slaveholding States or Territories of the United States of America is hereby forbidden, and congress is required to pass such laws as shall effectually prevent the same.”

Of course this solemn act unanimously voted for by the members of the congress, Stephens being one of them, counts incalculably more in weight to prove that predominant southern sentiment was against reopening the African slave-trade, than the counter evidence just stated. Likewise all that Washington, Jefferson, and other of their contemporaries may have done or said against slavery is outweighed by the contemporary pro-slavery legislation and measures dictated by the south. It is very probable that during the time we are now contemplating anti-slavery men were really as few in the south as union men were after the first blood spilled in the brothers’ war.

Recall the three compromises between north and south, mentioned above, by which the union was formed, and you will understand that the fathers were preaching but to stones when they impugned slavery. And at this point meditate the language of Madison in the historic convention, which shows that he saw accurately even then the permanence of slavery, and the unequivocal geographical division it had made. He was discussing the apprehension of the small States, New Jersey, Delaware, and Rhode Island, that under the union proposed they would be absorbed by the larger adjacent States. He affirmed there was no such danger; and that the only danger arose from the antagonism between the slave and the non-slave sections. To avert this danger he proposed to arm north and south each with defensive power against the other by conceding to the former the superiority it would get in one branch of the federal legislature by reason of its greater population if the members thereof came in equal numbers from every State, large or small, and at the same time giving the south superiority in the other branch by allowing it increased representation therein for all its slaves counted as free inhabitants. This prepares you for the language which we now give from the report, and which we would have you meditate:

“He [Madison] admitted that every peculiar interest, whether in any class of citizens, or any description of States, ought to be secured as far as possible. Wherever there is danger of attack, there ought to be given a constitutional power of defence. But he contended that the States were divided into different interests, not by their difference of size, but by other circumstances; the most material of which resulted partly from climate, but principally from the effects of their having or not having slaves. These causes concurred in forming the great division of interests in the United States. It did not lie between the large and small States. It lay between the northern and southern; and if any defensive power were necessary, it ought to be mutually given to these two interests. He was so strongly impressed with this important truth, that he had been casting about in his mind for some expedient that would answer the purpose. The one which had occurred was that, instead of proportioning the votes of the States in both branches to their respective number of inhabitants, computing the slaves in the ratio of 5 to 3, they should be represented in one branch according to the number of free inhabitants only; and in the other according to their whole number, counting the slaves as free. By this arrangement the southern scale would have the advantage in one house and the northern in the other.”

Madison meant to say that the great danger of disunion was that—we emphasize his statement by repeating and italicizing the essential part—“the States were divided into different interests ... principally from the effects of their having or not having slaves. These causes concurred in forming the great division of interests in the United States.”

How truly he expresses the economical antagonism of the southern and northern States, although he hints nothing of the nationalizing tendency of the former which was bound in time to show itself as one of “the effects of their having slaves.”

It seems to me that Mr. Adams overeulogizes the political instinct and prophecy evinced by Madison at this tune. I cannot see that the latter does anything more than merely recognize the fact then plain to all. Note as proof this other passage quoted by Mr. Adams from Madison in the convention, in which the material words are given by me in italics: “It seems now well understood that the real difference of interests lies, not between the large and small, but between the northern and southern States.”

If the historical expert but duly consider the important facts marshalled in the foregoing he must find them to be incontrovertible proofs that in 1787, when our fathers were making the federal constitution, and for some years before, southern nationalization was not simply inchoate, but that it was growing so rapidly its course could be stopped in but one way; that is, by the extirpation of slavery, which was both its germ and active principle. This was before the invention of the gin. After that the lower south and west quickly added a vast territory to the empire of slavery, and southern nationalization received throughout its whole domain a new, a lasting, and a far more powerful impetus. And when the cotton States, as we call them, had really developed their industry, the southern confederacy was inevitable.

The fact of this nationalization is indisputable. When the confederates organized their government at Montgomery, everybody looking on felt and said that a new nation was born. Why ignore what is so plain and so important? Thus Mr. Adams most graphically contrasts the two widely different northern and southern civilizations which were flourishing side by side,[26] and with a momentary inadvertence he ascribes national development only to the civilization north of the Potomac and Ohio, and treats State sovereignty as anti-national. The fact is that a nationalization, the end of which was southern independence, had been long active, as we have perhaps too copiously shown, and the doctrine of State sovereignty was really nothing but its instrument, nurse, and organ. Every southern State that invoked State sovereignty and seceded was shortly afterwards found in the new southern nation. Had that nation prospered, the doctrine would soon have died a natural death even in the confederacy. Nationalization is the cardinal fact, the vis major, on each side. The free-labor nationalization of the north, purposing to appropriate and hold the continent, fashioned a self-preserving weapon of the assumption that the fathers made by the constitution an indissoluble union; the slave nationalization of the south, purposing to appropriate and hold that part of the continent suiting its special staples, assumed that the fathers preserved State sovereignty intact in the federal union.