It were doubtless to be wished, that the power of prohibiting the importation of slaves had not been postponed until the year 1808, or rather that it had been suffered to have immediate operation. But it is not difficult to account, either for this restriction on the general government, or for the manner in which the whole clause is expressed. It ought to be considered as a great point gained in favor of humanity, that a period of twenty years may terminate forever, within these States, a traffic which has so long and so loudly upbraided the barbarism of modern policy; that within that period, it will receive a considerable discouragement from the federal government, and may be totally abolished, by a concurrence of the few States which continue the unnatural traffic, in the prohibitory example which has been given by so great a majority of the Union. Happy would it be for the unfortunate Africans, if an equal prospect lay before them of being redeemed from the oppressions of their European brethren! Attempts

It were doubtless to be wished, that the power of prohibiting the importation of slaves had not been postponed until the year 1808, or rather that it had been suffered to have immediate operation. But it is not difficult to account, either for this restriction on the general government, or for the manner in which the whole clause is expressed. It ought to be considered as a great point gained in favor of humanity, that a period of twenty years may terminate forever, within these States, a traffic which has so long and so loudly upbraided the barbarism of modern policy; that within that period, it will receive a considerable discouragement from the federal government, and may be totally abolished, by a concurrence of the few States which continue the unnatural traffic, in the prohibitory example which has been given by so great a majority of the Union. Happy would it be for the unfortunate Africans, if an equal prospect lay before them of being redeemed from the oppressions of their European brethren!"

The Declaration of Independence was formed by the representatives of American liberty from thirteen States of the confederacy; twelve of which were slaveholding communities. We need not discuss the way or the reason of their becoming slaveholding communities. It is sufficient for our purpose that all of them greatly deplored the evil and that they placed a provision in the Constitution which they supposed would gradually remove the disease by cutting off its source. This was the abolition of the slave trade. So general was conviction, the public determination, to abolish the African slave trade, that the provision which I have referred to as being placed in the Constitution, declared that it should not be abolished prior to the year 1808. A constitutional provision was necessary to prevent the people, through Congress, from putting a stop to the traffic immediately at the close of the war. Now, if slavery had been a good thing, would the Fathers of the Republic have taken a step calculated to diminish its beneficent influences among themselves, and snatch the boon wholly from their posterity? These communities, by their representatives in old Independence Hall, said to the whole world of men: "We hold these truths to be self evident: that all men are created equal; that they are endowed by their Creator with certain unalienable rights; that among these are life, liberty and the pursuit of happiness." This was their majestic interpretation of the economy of the Universe. This was their lofty, and wise, and noble understanding of the justice of the Creator to His creatures... Yes, gentlemen, to all His creatures, to the whole great family of man. In their enlightened belief, nothing stamped with the Divine image and likeness was sent into the world to be trodden on, and degraded, and imbruted by its fellows. They grasped not only the whole race of man then living, but they reached forward and seized upon the farthest posterity. They erected a beacon to guide their children and their children's children, and the countless myriads who should inhabit the earth in other ages. Wise statesmen as they were, they knew the tendency of prosperity to breed tyrants, and so they established these great self-evident truths, that when in the distant future some man, some faction, some interest, should set up the doctrine that none but rich men, or none but white men, were entitled to life, liberty and the pursuit of happiness, their posterity might look up again to the Declaration of Independence and take courage to renew the battle which their fathers began, so that truth, and justice, and mercy, and all the humane and Christian virtues might not be extinguished from the land; so that no man would hereafter dare to limit and circumscribe the great principles on which the temple of liberty was being built...

That is to say, within less than twenty years after the Constitution was formed, and in obedience to that general opinion of the time which condemned slavery as a sin in morals and a blunder in economy, eight of the States had abolished it by law — four of them having already done so when the instrument was framed; and Mr. Douglas might as justly quote the fact that there were slaves in New York up to 1827 as proof that the public opinion of the State sanctioned slavery, as to try to make an argument of the fact that there were slave laws upon the statute-books of the original States. He forgets that there was not in all the colonial legislation of America one single law which recognized the rightfulness of slavery in the abstract; that in 1774 Virginia stigmatized the slave-trade as 'wicked, cruel, and unnatural'; that in the same year Congress protested against it 'under the sacred ties of virtue, honor, and love of country'; that in 1775 the same Congress denied that God intended one man to own another as a slave; that the new Discipline of the Methodist Church, in 1784, and the Pastoral Letter of the Presbyterian Church, in 1788, denounced slavery; that abolition societies existed in slave States, and that it was hardly the interest even of the cotton-growing States, where it took a slave a day to clean a pound of cotton, to uphold the system. Mr. Douglas incessantly forgets to tell us that Jefferson, in his address to the Virginia Legislature of 1774, says that 'the abolition of domestic slavery is the greatest object of desire in these colonies, where it was unhappily introduced in their infant state'; and while he constantly remembers to remind us that the Jeffersonian prohibition of slavery in the territories was lost in 1784, he forgets to add that it was lost, not by a majority of votes — for there were sixteen in its favor to seven against it — but because the sixteen votes did not represent two thirds of the States; and he also incessantly forgets to tell us that this Jeffersonian prohibition was restored by the Congress of 1785, and erected into the famous Northwest Ordinance of 1787, which was re-enacted by the first Congress of the United States and approved by the first President.

Slavery shall not exist anywhere within the United States or the jurisdiction thereof; and the Congress shall have power to make all laws necessary and proper to carry this prohibition into effect.

For the most trifling reasons, and sometimes for no conceivable reason at all, his majesty has rejected laws of the most salutary tendency. The abolition of domestic slavery is the great object of desire in those colonies where it was unhappily introduced in their infant state. But previous to the infranchisement of the slaves we have, it is necessary to exclude all further importations from Africa. Yet our repeated attempts to effect this by prohibitions, and by imposing duties which might amount to a prohibition, have been hitherto defeated by his majesty’s negative: thus preferring the immediate advantages of a few British corsairs to the lasting interests of the American states, and to the rights of human nature deeply wounded by this infamous practice.

He went on to speak of the manner in which slavery was treated by the Constitution. The word 'slave' is no where used; the supply of slaves was to be prohibited after 1808; they stopped the spread of it in the territories; seven of the states abolished it. He argued very conclusively that it was then regarded as an evil which would eventually be got rid of, and that they desired, once rid of it, to have nothing in the constitution to remind them of it. The Republicans go back to first principles and deal with it as a wrong. Mason, of Va., said openly that the framers of our government were anti-slavery. Hammond of S.C., said 'Washington set this evil example'. Bully Brooks said: 'At the time the Constitution was formed, no one supposed slavery would last till now'. We stick to the policy of our fathers.

I say that we must not interfere with the institution of slavery in the States where it exists, because the Constitution forbids it, and the general welfare does not require us to do so. We must not withhold an efficient Fugitive Slave law, because the Constitution requires us, as I understand it, not to withhold such a law. But we must prevent the outspreading of the institution, because neither the Constitution nor general welfare requires us to extend it. We must prevent the revival of the African slave trade, and the enacting by Congress of a Territorial slave code. We must prevent each of these things being done by either Congresses or courts. The people of these United States are the rightful masters of both Congresses and courts, not to overthrow the Constitution, but to overthrow the men who pervert the Constitution.

The subject which ruffles the surface of public affairs most, at present, is furnished by the transmission of the "Territory" of Missouri from a state of nonage to a maturity for self-Government, and for a membership in the Union. Among the questions involved in it, the one most immediately interesting to humanity is the question whether a toleration or prohibition of slavery Westward of the Mississippi would most extend its evils. The human part of the argument against the prohibition turns on the position, that whilst the importation of slaves from abroad is precluded, a diffusion of those in the Country tends at once to meliorate their actual condition, and to facilitate their eventual emancipation. Unfortunately, the subject, which was settled at the last session of Congress by a mutual concession of the parties, is reproduced on the arena by a clause in the Constitution of Missouri, distinguishing between free persons of colour and white persons, and providing that the Legislature of the new State shall exclude from it the former. What will be the issue of the revived discussion is yet to be seen. The ease opens the wider field, as the Constitution and laws of the different States are much at variance in the civic character giving to free persons of colour; those of most of the States, not excepting such as have abolished slavery, imposing various disqualifications, which degrade them from the rank and rights of white persons. All these perplexities develop more and more the dreadful fruitfulness of the original sin of the African trade.

The new year of 1854 found slavery excluded from more than half the States by State constitutions, and from most of the national territory by congressional prohibition. Four days later commenced the struggle which ended in repealing that congressional prohibition. This opened all the national territory to slavery, and was the first point gained. But, so far, Congress only had acted; and an indorsement by the people, real or apparent, was indispensable to save the point already gained and give chance for more. This necessity had not been overlooked; but had been provided for, as well as might be, in the notable argument of "squatter sovereignty," otherwise called "sacred right of self government," which latter phrase, though expressive of the only rightful basis of any government, was so perverted in this attempted use of it as to amount to just this: That if any one man, choose to enslave another, no third man shall be allowed to object.

We have heard popular orators declaiming to audiences to whose fathers James Otis and Samuel Adams spoke, and whose fathers' cheeks would have burned with shame and their hearts tingled with indignation to hear, that the Declaration of Independence was the passionate manifesto of a revolutionary war, and its doctrine of equal human rights a glittering generality. And finally, throwing off the mask altogether, but still whining to be let alone, we see this system, grown now from seven hundred thousand to four millions of slaves, declaring that it is in a peculiar sense a divine and Christian institution; that it is right in itself and a blessing, not a bane; that it is ineradicable in the soil; that it is directly recognized and protected by the Constitution of the United States ; that its rights under that Constitution are to be maintained at all hazards ; and haw they are maintained we may see in the slave States, by the absolute annihilation of free speech and by codes of law insulting to humanity and common-sense ; and how they are to be maintained in the new States we have seen in the story of Kansas. It declares that, the Congress of the United States being a slave instrument and being also the supreme law of the land, the rights of the slave States are to be protected from injury by the suppression in the free States of what shall be decided by the United States Courts to be incendiary discussion; and at last it openly announces, by its representative leaders in Congress, that if a majority of the people of the United States shall elect a government holding what they allow to have been the principles of the founders of the government upon this question, they will hesitate at no steps to destroy the Union.

What good would a proclamation of emancipation from me do, especially as we are now situated? I do not want to issue a document that the whole world will see must necessarily be inoperative, like the Pope's bull against the comet! Would my word free the slaves, when I cannot even enforce the Constitution in the rebel States? Is there a single court, or magistrate, or individual that would be influenced by it there! And what reason is there to think it would have any greater effect upon the slaves than the late law of Congress, which I approved, and which offers protection and freedom to the slaves of rebel masters who come within our lines? Yet I cannot learn that that law has caused a single slave to come over to us. And suppose they could be induced by a proclamation of freedom from me to throw themselves upon us, what should we do with them? How can we feed and care for such a multitude?

More and more southerners were seeing this fact and trying to get rid of their slaves; there were all kinds of plans for doing this. So many simply freed their slaves that most, if not all, southern legislatures passed Acts forbidding this—Acts intended to compel slave-owners to continue to bear their responsibility for their slave-property, and to prevent an increase of the numbers of untrained, uncontrolled, unfed and unsheltered person at large in those states. To evade these laws slave-owners moved temporarily into ‘free’ territory, freed their salves there, and returned. So laws were passed forbidding this. And laws forbidding such freed slaves to return to the slave States, on penalty arrest, punishment and sale.

Five score years ago, a great American, in whose symbolic shadow we stand today, signed the Emancipation Proclamation. This momentous decree came as a great beacon light of hope to millions of Negro slaves who had been seared in the flames of withering injustice. It came as a joyous daybreak to end the long night of their captivity. But one hundred years later, we must face the tragic fact that the Negro is still not free. One hundred years later, the life of the Negro is still sadly crippled by the manacles of segregation and the chains of discrimination. One hundred years later, the Negro lives on a lonely island of poverty in the midst of a vast ocean of material prosperity. One hundred years later, the Negro is still languished in the corners of American society and finds himself an exile in his own land.