risdiction of the Northwestern Territory became freemen by virtue of the ordinance of 1787, and can assert their claim to freedom in the courts of Mississippi." (Griffith v. Fanny, 1 Vir-. ginia Rep., 143.) It was decided that a negro held in servitude in Ohio, under a deed executed in Virginia, is entitled to freedom by the Constitution of Ohio.

The case of Rhodes v. Bell (2 Howard, 307; 15 Curtis, 152) involved the main principle in the case before us. A person residing in Washington city purchased a slave in Alexandria, and brought him to Washington. Washington continued under the law of Maryland, Alexandria under the law of Virginia. The act of Maryland of November, 1796, (2 Maxcy's Laws, 351,) declared any one who shall bring any negro, mulatto, or other slave, into Maryland, such slave should be free. The above slave, by reason of his being brought into Washington city, was declared by this court to be free. This, it appears to me, is a much stronger case against the slave than the facts in the case of Scott.

In Bush v. White, (3 Monroe, 104,) the court say:

"That the ordinance was paramount to the Territorial laws, and restrained the legislative power there as effectually as a Constitution in an organized State. It was a public act of the Legislature of the Union, and a part of the supreme law of the land; and, as such, this court is as much bound to take notice of it as it can be of any other law."

In the case of Rankin v. Lydia, before cited, Judge Mills, speaking for the Court of Appeals of Kentucky, says:

"If, by the positive provision in our code, we can and must hold our slaves in the one case, and statutory provisions equally positive decide against that right in the other, and liberate the slave, he must, by an authority equally imperious, be declared free. Every argument which supports the right of the master on one side, based upon the force of written law, must be equally conclusive in favor of the slave, when he can point out in the statute the clause which secures his freedom."

And he further said:

"Free people of color in all the States are, it is believed, quasi citizens, or, at least, denizens. Although none of the States may allow them the privilege of office and suffrage, yet all other civil and conventional rights are secured to them; at least, such rights were evidently secured to them by the ordinance in question for the government of Indiana. If these rights are vested in that or any other portion of the United States, can it be compatible with the spirit of our confederated Government to deny their existence in any other part? Is there less comity existing between State and State, or State

and Territory, than exists between the despotic Governments of Europe?"

These are the words of a learned and great judge, born and educated in a slave State.

I now come to inquire, under the sixth and last head, "whether the decisions of the Supreme Court of Missouri, on the question before us, are binding on this court."

While we respect the learning and high intelligence of the State courts, and consider their decisions, with others, as authority, we follow them only where they give a construction to the State statutes. On this head, I consider myself fortunate in being able to turn to the decision of this court, given by Mr. Justice Grier, in Pease v. Peck, a case from the State of Michigan, (18 Howard, 589,) decided in December term, 1855. Speaking for the court, Judge Grier said:

"We entertain the highest respect for that learned court, (the Supreme Court of Michigan,) and in any question affecting the construction of their own laws, where we entertain any doubt, would be glad to be relieved from doubt and responsibility by reposing on their decision. There are, it is true, many dieta to be found in our decisions, averring that the courts of the United States are bound to follow the decisions of the State courts on the construction of their own laws. But although this may be correct, yet a rather strong expression of a general rule, it cannot be received as the annunciation of a maxim of universal application. Accordingly, our reports furnish many cases of exceptions to it. In all cases where there is a settled construction of the laws of a State, by its highest judicature established by admitted precedent, it is the practice of the courts of the United States to receive and adopt it, without criticism or further inquiry. When the decisions of the State court are not consistent, we do not feel bound to follow the last, if it is contrary to our own convictions; and much more is this the case where, after a long course of consistent decisions, some new light suddenly springs up, or an excited public opinion has elicited new doctrines subversive of former safe precedent."

These words, it appears to me, have a stronger application to the case before us than they had to the cause in which they were spoken as the opinion of this court; and I regret that they do not seem to be as fresh in the recollection of some of my brethren as in my own. For twenty-eight years, the decisions of the Supreme Court of Missouri were consistent on all the points made in this case. But this consistent course was suddenly terminated, whether by some new light suddenly springing up, or an excited public opinion, or both, it is not

necessary to say. In the case of Scott v. Emerson, in 1852, they were overturned and repudiated.

This, then, is the very case in which seven of my brethren declared they would not follow the last decision. On this authority I may well repose. I can desire no other or better basis.

But there is another ground which I deem conclusive, and which I will re-state.

The Supreme Court of Missouri refused to notice the act of Congress or the Constitution of Illinois, under which Dred Scott, his wife and children, claimed that they are entitled to freedom.

This being rejected by the Missouri court, there was no case before it, or least it was a case with only one side. And this is the case which, in the opinion of this court, we are bound to follow. The Missouri court disregards the express provisions of an act of Congress and the Constitution of a sovereign State, both of which laws for twenty-eight years it had not only regarded, but carried into effect.

If a State court may do this, on a question involving the liberty of a human being, what protection do the laws afford? So far from this being a Missouri question, it is a question, as it would seem, within the twenty-fifth section of the judiciary act, where a right to freedom being set up under the act of Congress, and the decision being against such right, it may be brought for revision before this court, from the Supreme Court of Missouri.

I think the judgment of the court below should be reversed.

Mr. Justice CURTIS dissenting.

I dissent from the opinion pronounced by the Chief Justice, and from the judgment which the majority of the court think it proper to render in this case. The plaintiff alleged, in his declaration, that he was a citizen of the State of Missouri, and that the defendant was a citizen of the State of New York. It is not doubted that it was necessary to make each of these allegations, to sustain the jurisdiction of the Circuit Court. The defendant denied, by a plea to the jurisdiction, either sufficient or insufficient, that the plaintiff was a citizen of the State of Missouri. The plaintiff demurred to that plea. The Circuit Court adjudged the plea insufficient, and the first question for our consideration is, whether the sufficiency of that plea is before this court for judgment, upon this writ of error. The part of the judicial power of the United States, conferred by Congress on the Circuit Courts, being limited to certain described cases and controversies, the question whether a partic

ular case is within the cognizance of a Circuit Court, may be raised by a plea to the jurisdiction of such court. When that question has been raised, the Circuit Court must, in the first instance, pass upon and determine it. Whether its determination be final, or subject to review by this appellate court, must depend upon the will of Congress; upon which body the Constitution has conferred the power, with certain restrictions, to establish inferior courts, to determine their jurisdiction, and to regulate the appellate power of this court. The twentysecond section of the judiciary act of 1789, which allows a writ of error from final judgments of Circuit Courts, provides that there shall be no reversal in this court, on such writ of error, for error in ruling any plea in abatement, other than a plea to the jurisdiction of the court. Accordingly it has been held, from the origin of the court to the present day, that Circuit Courts have not been made by Congress the final judges of their own jurisdiction in civil cases. And that when a

record comes here upon a writ of error or appeal, and, on its inspection, it appears to this court that the Circuit Court had not jurisdiction, its judgment must be reversed, and the cause remanded, to be dismissed for want of jurisdiction.

It is alleged by the defendant in error, in this case, that the plea to the jurisdiction was a sufficient plea; that it shows, on inspection of its allegations, confessed by the demurrer, that the plaintiff was not a citizen of the State of Missouri; that upon this record, it must appear to this court that the case was not within the judicial power of the United States, as defined and granted by the Constitution, because it was not a suit by a citizen of one State against a citizen of another State. To this it is answered, first, that the defendant, by pleading over, after the plea to the jurisdiction was adjudged insufficient, finally waived all benefit of that plea.

When that plea was adjudged insufficient, the defendant was obliged to answer over. He held no alternative. He could not stop the further progress of the case in the Circuit Court by a writ of error, on which the sufficiency of his plea to the jurisdiction could be tried in this court, because the judgment on that plea was not final, and no writ of error would lie. He was forced to plead to the merits. It cannot be true, then, that he waived the benefit of his plea to the jurisdiction by answering over. Waiver includes consent. Here, there was no consent. And if the benefit of the plea was finally lost, it must be, not by any waiver, but because the laws of the United States have not provided any mode of reviewing the decision of the Circuit Court on such a plea, when that decision is against the defendant. This is not the

law. Whether the decision of the Circuit Court on a plea to the jurisdiction be against the plaintiff, or against the defendant, the losing party may have any alleged error in law, in ruling such a plea, examined in this court on a writ of error, when the matter in controversy exceeds the sum or value of two thousand dollars. If the decision be against the plaintiff, and his suit dismissed for want of jurisdiction, the judgment is technically final, and he may at once sue out his writ of error. (Mollan v. Torrance, 9 Wheat., 537.) If the decision be against the defendant, though he must answer over, and wait for a final judgment in the cause, he may then have his writ of error, and upon it obtain the judgment of this court on any question of law apparent on the record, touching the jurisdiction. The fact that he pleaded over to the merits, under compulsion, can have no effect on his right to object to the jurisdiction. If this were not so, the condition of the two parties would be grossly unequal. For if a plea to the jurisdiction were ruled against the plaintiff, he could at once take his writ of error, and have the ruling reviewed here; while, if the same plea were ruled against the defendant, he must not only wait for a final judgment, but could in no event have the ruling of the Circuit Court upon the plea reviewed by this court. I know of no ground for saying that the laws of the United States have thus discriminated between the parties to a suit in its courts.

It is further objected, that as the judgment of the Circuit Court was in favor of the defendant, and the writ of error in this cause was sued out by the plaintiff, the defendant is not in a condition to assign any error in the record, and therefore this court is precluded from considering the question whether the Circuit Court had jurisdiction.

The practice of this court does not require a technical assignment of errors. (See the rule.) Upon a writ of error, the whole record is open for inspection; and if any error be found in it, the judgment is reversed. (Bank of U. S. v. Smith, 11 Wheat., 171.)

It is true, as a general rule, that the court will not allow a party to rely on anything as cause for reversing a judgment, which was for his advantage. In this, we follow an ancient rule of the common law. But so careful was that law of the preservation of the course of its courts, that it made an exception out of that general rule, and allowed a party to assign for error that which was for his advantage, if it were a departure by the court itself from its settled course of procedure. The cases on this subject are collected in Bac. Ab., Error H. 4. And this court followed this practice in Capron v. Van Noor