[396] See Bluntschli, § 359 d, and Pradier-Fodéré, II. No. 845. Clauss (p. 222) and others oppose this sound statement likewise.
XI MODES OF ACQUIRING STATE TERRITORY
Vattel, I. §§ 203-207—Hall, § 31—Westlake, I. pp. 84-116—Lawrence, §§ 74-78—Phillimore, I. §§ 222-225—Twiss, I. §§ 113-139—Halleck, I. p. 154—Taylor, §§ 217-228—Wheaton, §§ 161-163—Bluntschli, §§ 278-295—Hartmann, § 61—Heffter, § 69—Holtzendorff in Holtzendorff, II. pp. 252-255—Gareis, § 76—Liszt, § 10—Ullmann, § 92—Bonfils, No. 532—Despagnet, No. 378—Pradier-Fodéré, II. Nos. 781-787—Mérignhac, II. pp. 410-412—Rivier, I. § 12—Nys, II. pp. 1-3—Calvo, I. § 263—Fiore, I. Nos. 838-840—Martens, I. § 90—Heimburger, "Der Erwerb der Gebietshoheit" (1888).
Who can acquire State Territory?
§ 209. Since States only and exclusively are subjects of the Law of Nations, it is obvious that, as far as the Law of Nations is concerned, States[397] solely can acquire State territory. But the acquisition of territory by an existing State and member of the Family of Nations must not be confounded, first, with the foundation of a new State, and, secondly, with the acquisition of such territory and sovereignty over it by private individuals or corporations as lies outside the dominion of the Law of Nations.
[397] There is no doubt that no full-Sovereign State is, as a rule, prevented by the Law of Nations from acquiring more territory than it already owns, unless some treaty arrangement precludes it from so doing. As regards the question whether a neutralised State is, by its neutralisation, prevented from acquiring territory, see above, § [96], and below, § [215].
(1) Whenever a multitude of individuals, living on or entering into such a part of the surface of the globe as does not belong to the territory of any member of the Family of Nations, constitute themselves as a State and nation on that part of the globe, a new State comes into existence. This State is not, by reason of its birth, a member of the Family of Nations. The formation of a new State is, as will be remembered from former statements,[398] a matter of fact, and not of law. It is through recognition, which is a matter of law, that such new State becomes a member of the Family of Nations and a subject of International Law. As soon as recognition is given, the new State's territory is recognised as the territory of a subject of International Law, and it matters not how this territory was acquired before the recognition.
(2) Not essentially different is the case in which a private individual or a corporation acquires land with sovereignty over it in countries which are not under the territorial supremacy of a member of the Family of Nations. The actual proceeding in all such cases is that all such acquisition is made either by occupation of hitherto uninhabited land, for instance an island, or by cession from a native tribe living on the land. Acquisition of territory and sovereignty thereon in such cases takes place outside the dominion of the Law of Nations, and the rules of this law, therefore, cannot be applied. If the individual or corporation which has made the acquisition requires protection by the Law of Nations, they must either declare a new State to be in existence and ask for its recognition by the Powers, as in the case of the former Congo Free State,[399] or they must ask a member of the Family of Nations to acknowledge the acquisition as made on its behalf.[400]