delivered the opinion of the Court:
In this case, the appellant .claims ten thousand arpents. of land, being part of a grant for fifteen thousand arpents; which he alleges, in his petition, were granted to him by the Spanish authorities in 1806/ The land-is situated in the staté of Louisiana, and in the territory lying north .of the Iberville, and between the Perdido-and the Mississippi; which was so long a subject of controversy between the United States and Spain; and which was finally settled by the1 cession pf ,the Floridas to the United-States, by the treaty of February 22, 1,8.19.
It is well known as a matter -of history, that the' executive and ■legislative departments of our government,have continually insisted' that the true boundary of Louisiana as we acquired it by, the treaty with France of the 30th of April, 1803, extended lo thé Pendido; that the claim of the1 United States was disputed by Spain;'and that she refused to deliver the territory, and claimed' a right to exercise the powers of government over it: which claim-the United States denied. On,the 29th of March-, 1804, congress passed a law dividing Louisiana irito two territorial governments; and in order to protect the interest of the United States in the disputed territory, the 14th section of this law. enacts, That all grants for, lands within the territories ceded by “the French republic to the United States, by the treaty of the 30th April, 1803, the title whereof was at the date of the treaty of St. Ildefonso in the crown, government or nation of Spain, and every act and proceeding subsequent thereto,- of vt’hatso *516 ever nature, towards the obtaining' of any grant, title or claim to such lands, and under whatsoever authority transacted or pretended, be, «and the same are. hereby declared to be, and to have been from the beginning, null and void, and of no effect in law or in equity.” The -titles-of actual settler's,'acquired before the 20th of December, 1803, are excepted by a proviso from the operation of this section. ■
The grant under'which the appellant, Garcia, claims, falls within the provisions of this section; and as this law of congress has never been repealed or modified in.relation to grants made by the Spanish . authorities, the áppellant has'no title at law or in equity; unless it can be shown that the act of congress in question,- upon some ground or other, fs void and inoperative; and that the courts of the United States are bound to recognise a title acquired in. opposition to its provisions..
The questions presented by -the record before' us, are not new in this Court.. They were examined and considered in the case of Foster and Elam
v.
Neilson, decided here in 1829; and reported, in
“After these acts of sovereign power (by the United States) oyer the territory in dispute, asserting the American construction of the treaty, by which the government claims it; to maintain the opposite construction in its own courts, would certainly be an anomaly in the history and practice of nations. If those departments which are intrusted with the foreign intercourse of the nation, which assert and maintain its interests against foreign powers, have unequivocally asserted its rights of dominion over a country of which it is in possession, and which it claims under a treaty; if the legislature has acted on the construction thus asserted; it is not in its own courts that this construction1 is to be denied." A question like this, respecting boundaries of nations, is, as has been truly said, more a political than a legal question; and in-its discussion, the courts of every country must respect the pronounced will of the legislature. Had this suit been instituted immediatély after the passage of the act for extending the bounds of Louisiana1, could the Spanish construction of the treaty of St. Ildefonso have been maintained? Could the plaintiff have insisted that the land did not lie in Louisiana, but in West Florida; that the occupation of the country by the - United States was wrongful; and that his title .under a Spanish grant must prevail: because the acts of congress on the subject were founded on a misconstruction of the treaty ? If it be said that this statement does not present the question fairly, because a plaintiff admits the authority of this Court, let the parties be changed. If the ¡Spanish grantee had obtained possession, so as to be the defendant, would a court of the United States maintain his title under a Spanish .grant, made subsequent to the acquisition-of Louisiana, singly on the principle that the Spanish construction of the treaty of St. Ildefonso was right, and' the American construction wrong? Such a décision would, we think, *518 have subverted- those -principle's which govern-the relations between ¿he legislature and judicial departments,.and mark the.limits of each.
•“•If the rights of the parties are in any degree changed, that change must be produced by the subsequent arrangements made between the.twq governments',”
After haying thus fully expressed tne opinion that the Court- were bouhd to recognise th-e-boundary of -Louisiana, as.insisted on by the legislature of the Unijed States;. and that the'American grants of land must :prévail over .-those made by the Spanish authorities, after the date of .the-treaty of St. Ildefonso, unless “the rights of the parties had been changed- by subsequent arrangements made between the two governments ;” the Court, in the same ease, proceed to examine whether,the validity of these grants were recognised by-the United ■States, or'provided for-in the treaty of 1819. And after examining the articles of the treaty, which had been relied on in the argument as providing for the grant's made by the Spanish authorities, the opinion of the Court, on that part of the case, is stated by. the.Chief Justice in-the following words:- “It is not improbable, that terms wéíe selected which might not compromise the dignity of either government; -and which each might understand, consistently'with its .former pretensions. But if a court of the. United States would have bfeeh bound under the state of things ■ existing on thé signature of the treaty, to ■ consider the térrjtory, then composing a part of the state of'Louisiana as rightfully belonging to the United- States, it Would be difficult to construe' this' article into an admission that it belonged, rightfully, to his catholic majeity.” It hád also been' contended in argument in that case, that thte exception (of certain large-grants of land by name, (which' had been made by the'Spanish' government,) in the ratification of the treáty- by Spain', implied that other fair grants were to be obligatory on the United States. But 'the Court'held otherwise, and say: “The form of this ratification ought not, in their opinion, to change the natural construction of the words of the eighth article, or extend them to embrace grants not otherwise intended to be confirmed by it.”
“An extreme solicitude to provide against injury or inconvenience from -the known existence of such large grants, by Insisting upon a declaration of their absolute nullity, can, in their opinion, furnish no satisfactory proof that the government meant to recognise the small grants as valid; which in every previous act and struggle, *519 it bad proclaimed to. be void, as being'for lands within the American territory.”.
Such'were the opinions and language of this Court, iñ thé case of Foster and Elam v. Neilson. It is true, that, upon another and different point from thoSe abovementioned, an opinion expressed in that case, was .afterwards, upon information subsequently obtained,, overruled; and in order to prevent misconstruction, it may.be proper to state it. It was this. The eighth article of the treaty of 1819, declares that all grants made before the 24th of January, 1818, by the,Spanish, authorities, “ shall be ratified and confirmed to the persons in possession pf the lands; to the same extent that the same-grants would be valid, if the territories had remained under the dominion oh his catholic majesty.” And in deciding the case of Foster and Elam v. Neilson, the Court held, that even if this stipulation applied to lands in the territory in question, yet the words used did not import a present confirmation by virtue of the treaty itself; but that they were words of contract between the two nations, and that “ the legislature must execute the contract;” “ that the ratification and confirmation which are promised, must be ,the act of the legislature;” and “until such act shall be passed, the Court is nofat liberty to disregard the existing laws on the subject.” Afterwards, in the case of the United States v. Percheman,
■ In this.view'of the subject, the case of Foster and Elam v. Neilson, decides this cas.e. It decides that the territory in which this land was situated, belonged to the United States at the time that this *521 'grant was made by the Spanish authority; it decides that this grant is not embraced by the eighth article of the treaty, which ceded, the Floridas to the United States; that the stipulations in that article are confined to the territory which belonged to Spain at the time of the cession, 'according to the American construction of the treaty; and that the exception of the three grants made in the ratification of this treaty, by the king of Spain, cannot enlarge'the meaning of. the words used in the eighth article; and cannot, in the1 language of the Court, “ extend them to embrace grants not otherwise intended to be confirmed;” or grants “which it (the American government,) had •.proclaimed to be void, as being for lands wi Ihin the American territory.” These principlés, thus settled by this Court, cover the whole ground now in controversy.
Indeed, when it is once admitted that the- boundary line, according .to the American construction pf the treaty, is to be treated as the true one in the courts of the United States; it would seem to follow as a necessary consequence, that the grant now before the Court, which was made by the Spanish -authorities within the limits of the territory which then belonged to the United States, must be null and void; unless'it has been confirmed by the United States by treaty or otherwise. It is obvious that one .nation cannot grant away the territory of another: and if a proposition so evident needed confirmation, it will be found in the case of Poole v. Fleeger,
In the pase before us, the grant is invalid from,.“ an intrinsic defect” in the title of Spain. It is true that she still claimed the coun *522 try, and-refused to deliver it to the United. States. But her conduct was, in this respect, in violation, of the rights of the United States; and of 'the obligation of treaties. The United States did not immediately take forcible possession, as ¡they might, justly, have, done.; and preferred a more pacific and magnanimous policy towards a weaker adversary. Yet their forbearance could, upon no just grounds, impair their rights or legalize the wrongful grants of Spain, made in a territory which did not belong to .her; for the Authorities of tile United States made known by every means in their power their, inflexible determination to assert the rights of this country: and 'congress, in order to guard against imposition and injustice, declared by. law, in 1804, that all grants of. land made by the Spanish authorities after the date of- the treaty of St. Ildefonso, wo.uld be null and void;, excepting only those1 to actual settlers,'acquired before December .20, 1803.
The present appellant procured his title.from Spain, after the pas-r sage of this-law. The land granted to him belonged not to Spain, but to the United States; and notice had been given in the most public and Authentic manner, that’ the Spanish grants would confer no title,. .before the appellant obtained his grant. ■ Uoon what ground of law, or equity, then, can the United States be now required to make good this grant? .They had done nothing to mislead him, but had taken every measure to warn him and every one else that they would not' submit to have .the soil which, belonged to the United States granted away by a foreign power. If he has been deceived, he'has-either deceived himself or been misled by the-Spanish .authorities; and has no right to complain of the,conduct of the United States. And. if either Spain or the United States intended to providé.for these-grants,in Louisiana, by the treaty ceding the Floridas; it is impossible, to believe that words would not have' been used- which cléarly embraced ihem, and would have left no doubt as to the.intention,of the parties tó the treaty.
If, therefore, this was a pew question, and had npt already been decided in this Court; we should: be prepared .now to adopt ;all of the principles affirmed in Foster & Elam y. Neilson, with the- exception of the one since overruled in the .case of the United Státes against Percheman, as hereinbefore stated. The questions, however, are not new ones in relation to these grants. The same, principles, have been sanctioned by the legislative, executive ynd judicial departments ofrthe government; and they must be regarded .as too *523 well ¡settled to be now disturbed: and we think the court below were, .right in rejecting the testimony; stated in the exception, which, if even properly authenticated, could not, upon established principles, have shown title in the. appellant under a Spanish grant made in 1806.
The judgment of the district court, is .therefore affirmed.
This cause came onto be heard,on the transcript of the record from the district court of the United Státes for the eastern district of Louisiana, and -Was argued' by counsel. On consideration wnereof, it is now here ordered and adjudged by this Court, that the judgment of .the’ said district- court in this cause be, and the Same is hereby affirmed,-with costs.
