"I deny the priority of their invention. Allow me to say, Sir, it
is not their thunder….

"We are to use the first and the last and every occasion which
offers to oppose the extension of slave power.

"But I speak of it here, as in Congress, as a political question, a question for statesmen to act upon. We must so regard it. I certainly do not mean to say that it is less important in a moral point of view, that it is not more important in many other points of view; but as a legislator, or in any official capacity, I must look at it, consider it, and decide it as a matter of political action."

On other occasions, in debates here, I have expressed my determination to vote for no acquisition, cession, or annexation, north or south, east or west. My opinion has been, that we have territory enough, and that we should follow the Spartan maxim, "Improve, adorn what you have," seek no further. I think that it was in some observations that I made on the three-million loan bill that I avowed this sentiment. In short, Sir, it has been avowed quite as often, in as many places, and before as many assemblies, as any humble opinions of mine ought to be avowed.

But now that, under certain conditions, Texas is in the Union, with all her territory, as a slave State, with a solemn pledge, also, that, if she shall be divided into many States, those States may come in as slave States south of 36° 30', how are we to deal with this subject? I know no way of honest legislation, when the proper time comes for the enactment, but to carry into effect all that we have stipulated to do. I do not entirely agree with my honorable friend from Tennessee,[15] that, as soon as the time comes when she is entitled to another representative, we should create a new State. On former occasions, in creating new States out of territories, we have generally gone upon the idea that, when the population of the territory amounts to about sixty thousand, we would consent to its admission as a State. But it is quite a different thing when a State is divided, and two or more States made out of it. It does not follow in such a case that the same rule of apportionment should be applied. That, however, is a matter for the consideration of Congress, when the proper time arrives. I may not then be here; I may have no vote to give on the occasion; but I wish it to be distinctly understood, that, according to my view of the matter, this government is solemnly pledged, by law and contract, to create new States out of Texas, with her consent, when her population shall justify and call for such a proceeding, and, so far as such States are formed out of Texan territory lying south of 36° 30', to let them come in as slave States. That is the meaning of the contract which our friends, the Northern Democracy, have left us to fulfil; and I, for one, mean to fulfil it, because I will not violate the faith of the government. What I mean to say is, that the time for the admission of new States formed out of Texas, the number of such States, their boundaries, the requisite amount of population, and all other things connected with the admission, are in the free discretion of Congress, except this; to wit, that, when new States formed out of Texas are to be admitted, they have a right, by legal stipulation and contract, to come in as slave States.

Now, as to California and New Mexico, I hold slavery to be excluded from those territories by a law even superior to that which admits and sanctions it in Texas. I mean the law of nature, of physical geography, the law of the formation of the earth. That law settles for ever, with a strength beyond all terms of human enactment, that slavery cannot exist in California or New Mexico. Understand me, Sir; I mean slavery as we regard it; the slavery of the colored race as it exists in the Southern States. I shall not discuss the point, but leave it to the learned gentlemen who have undertaken to discuss it; but I suppose there is no slavery of that description in California now. I understand that peonism, a sort of penal servitude, exists there, or rather a sort of voluntary sale of a man and his offspring for debt; an arrangement of a peculiar nature known to the law of Mexico. But what I mean to say is, that it is as impossible that African slavery, as we see it among us, should find its way, or be introduced, into California and New Mexico, as any other natural impossibility. California and New Mexico are Asiatic in their formation and scenery. They are composed of vast ridges of mountains, of great height, with broken ridges and deep valleys. The sides of these mountains are entirely barren; their tops capped by perennial snow. There may be in California, now made free by its constitution, and no doubt there are, some tracts of valuable land. But it is not so in New Mexico. Pray, what is the evidence which every gentleman must have obtained on this subject, from information sought by himself or communicated by others? I have inquired and read all I could find, in order to acquire information on this important subject. What is there in New Mexico that could, by any possibility, induce anybody to go there with slaves? There are some narrow strips of tillable land on the borders of the rivers; but the rivers themselves dry up before midsummer is gone. All that the people can do in that region is to raise some little articles, some little wheat for their tortillas, and that by irrigation. And who expects to see a hundred black men cultivating tobacco, corn, cotton, rice, or any thing else, on lands in New Mexico, made fertile only by irrigation?

I look upon it, therefore, as a fixed fact, to use the current expression of the day, that both California and New Mexico are destined to be free, so far as they are settled at all, which I believe, in regard to New Mexico, will be but partially for a great length of time; free by the arrangement of things ordained by the Power above us. I have therefore to say, in this respect also, that this country is fixed for freedom, to as many persons as shall ever live in it, by a less repealable law than that which attaches to the right of holding slaves in Texas; and I will say further, that, if a resolution or a bill were now before us, to provide a territorial government for New Mexico, I would not vote to put any prohibition into it whatever. Such a prohibition would be idle, as it respects any effect it would have upon the territory; and I would not take pains uselessly to reaffirm an ordinance of nature, nor to re-enact the will of God. I would put in no Wilmot Proviso for the mere purpose of a taunt or a reproach. I would put into it no evidence of the votes of superior power, exercised for no purpose but to wound the pride, whether a just and a rational pride, or an irrational pride, of the citizens of the Southern States. I have no such object, no such purpose. They would think it a taunt, an indignity; they would think it to be an act taking away from them what they regard as a proper equality of privilege. Whether they expect to realize any benefit from it or not, they would think it at least a plain theoretic wrong; that something more or less derogatory to their character and their rights had taken place. I propose to inflict no such wound upon anybody, unless something essentially important to the country, and efficient to the preservation of liberty and freedom, is to be effected. I repeat, therefore, Sir, and, as I do not propose to address the Senate often on this subject, I repeat it because I wish it to be distinctly understood, that, for the reasons stated, if a proposition were now here to establish a government for New Mexico, and it was moved to insert a provision for a prohibition of slavery, I would not vote for it.

Sir, if we were now making a government for New Mexico, and anybody should propose a Wilmot Proviso, I should treat it exactly as Mr. Polk treated that provision for excluding slavery from Oregon. Mr. Polk was known to be in opinion decidedly averse to the Wilmot Proviso; but he felt the necessity of establishing a government for the Territory of Oregon. The proviso was in the bill, but he knew it would be entirely nugatory; and, since it must be entirely nugatory, since it took away no right, no describable, no tangible, no appreciable right of the South, he said he would sign the bill for the sake of enacting a law to form a government in that Territory, and let that entirely useless, and, in that connection, entirely senseless, proviso remain. Sir, we hear occasionally of the annexation of Canada; and if there be any man, any of the Northern Democracy, or any one of the Free Soil party, who supposes it necessary to insert a Wilmot Proviso in a territorial government for New Mexico, that man would of course be of opinion that it is necessary to protect the everlasting snows of Canada from the foot of slavery by the same overspreading wing of an act of Congress. Sir, wherever there is a substantive good to be done, wherever there is a foot of land to be prevented from becoming slave territory, I am ready to assert the principle of the exclusion of slavery. I am pledged to it from the year 1837; I have been pledged to it again and again; and I will perform those pledges; but I will not do a thing unnecessarily that wounds the feelings of others, or that does discredit to my own understanding.

Now, Mr. President, I have established, so far as I proposed to do so, the proposition with which I set out, and upon which I intend to stand or fall; and that is, that the whole territory within the former United States, or in the newly acquired Mexican provinces, has a fixed and settled character, now fixed and settled by law which cannot be repealed,—in the case of Texas without a violation of public faith, and by no human power in regard to California or New Mexico; that, therefore, under one or other of these laws, every foot of land in the States or in the Territories has already received a fixed and decided character.

Mr. President, in the excited times in which we live, there is found to exist a state of crimination and recrimination between the North and South. There are lists of grievances produced by each, and those grievances, real or supposed, alienate the minds of one portion of the country from the other, exasperate the feelings, and subdue the sense of fraternal affection, patriotic love, and mutual regard. I shall bestow a little attention, Sir, upon these various grievances existing on the one side and on the other. I begin with complaints of the South. I will not answer, further than I have, the general statements of the honorable Senator from South Carolina, that the North has prospered at the expense of the South in consequence of the manner of administering this government, in the collecting of its revenues, and so forth. These are disputed topics, and I have no inclination to enter into them. But I will allude to other complaints of the South, and especially to one which has in my opinion just foundation; and that is, that there has been found at the North, among individuals and among legislators, a disinclination to perform fully their constitutional duties in regard to the return of persons bound to service who have escaped into the free States. In that respect, the South, in my judgment, is right, and the North is wrong. Every member of every Northern legislature is bound by oath, like every other officer in the country, to support the Constitution of the United States; and the article of the Constitution[16] which says to these States that they shall deliver up fugitives from service is as binding in honor and conscience as any other article. No man fulfils his duty in any legislature who sets himself to find excuses, evasions, escapes from this constitutional obligation. I have always thought that the Constitution addressed itself to the legislatures of the States or to the States themselves. It says that those persons escaping to other States "shall be delivered up," and I confess I have always been of the opinion that it was an injunction upon the States themselves. When it is said that a person escaping into another State, and coming therefore within the jurisdiction of that State, shall be delivered up, it seems to me the import of the clause is, that the State itself, in obedience to the Constitution, shall cause him to be delivered up. That is my judgment. I have always entertained that opinion, and I entertain it now. But when the subject, some years ago, was before the Supreme Court of the United States, the majority of the judges held that the power to cause fugitives from service to be delivered up was a power to be exercised under the authority of this government. I do not know, on the whole, that it may not have been a fortunate decision. My habit is to respect the result of judicial deliberations and the solemnity of judicial decisions. As it now stands, the business of seeing that these fugitives are delivered up resides in the power of Congress and the national judicature, and my friend at the head of the Judiciary Committee[17] has a bill on the subject now before the Senate, which, with some amendments to it, I propose to support, with all its provisions, to the fullest extent. And I desire to call the attention of all sober-minded men at the North, of all conscientious men, of all men who are not carried away by some fanatical idea or some false impression, to their constitutional obligations. I put it to all the sober and sound minds at the North as a question of morals and a question of conscience. What right have they, in their legislative capacity or any other capacity, to endeavor to get round this Constitution, or to embarrass the free exercise of the rights secured by the Constitution to the persons whose slaves escape from them? None at all; none at all. Neither in the forum of conscience, nor before the face of the Constitution, are they, in my opinion, justified in such an attempt. Of course it is a matter for their consideration. They probably, in the excitement of the times, have not stopped to consider of this. They have followed what seemed to be the current of thought and of motives, as the occasion arose, and they have neglected to investigate fully the real question, and to consider their constitutional obligations; which, I am sure, if they did consider, they would fulfil with alacrity. I repeat, therefore, Sir, that here is a well-founded ground of complaint against the North, which ought to be removed, which it is now in the power of the different departments of this government to remove; which calls for the enactment of proper laws authorizing the judicature of this government, in the several States, to do all that is necessary for the recapture of fugitive slaves and for their restoration to those who claim them. Wherever I go, and whenever I speak on the subject, and when I speak here I desire to speak to the whole North, I say that the South has been injured in this respect, and has a right to complain; and the North has been too careless of what I think the Constitution peremptorily and emphatically enjoins upon her as a duty.