[449] Protectorates and Spheres of Influence are exhaustively treated in Hall, "Foreign Powers and Jurisdiction of the British Crown," §§ 92-100; but Hall fails to distinguish between protectorates over Eastern States and protectorates over native tribes.
Consequences of Occupation.
§ 228. As soon as a territory is occupied by a member of the Family of Nations, it comes within the sphere of the Law of Nations, because it constitutes a portion of the territory of a subject of International Law. No other Power can acquire it hereafter through occupation, unless the present possessor has either intentionally withdrawn from it or has been successfully driven away by the natives without making efforts, or without capacity, to re-occupy it.[450] On the other hand, the Power which now exercises sovereignty over the occupied territory is hereafter responsible for all events of international importance on the territory. Such Power has in especial to keep up a certain order among the native tribes in order to restrain them from acts of violence against neighbouring territories, and has eventually to punish them for such acts.
A question of some importance is how far occupation affects private property of the inhabitants of the occupied territory. As according to the modern conception of State territory the latter is not identical with private property of the State, occupation brings a territory under the sovereignty only of the occupying State, and therefore in no wise touches or affects existing private property of the inhabitants. In the age of the discoveries, occupation was indeed considered to include a title to property over the whole occupied land, but nowadays this can no longer be maintained. Being now their sovereign, the occupying State may impose any burdens it likes on its new subjects, and may, therefore, even confiscate their private property; but occupation as a mode of acquiring territory does not of itself touch or affect private property thereon. If the Municipal Law of the occupying State does give a title to private property over the whole occupied land, such title is not based on International Law.
XIV ACCRETION
Grotius, II. c. 8, §§ 8-16—Hall, § 37—Lawrence, § 75—Phillimore, I. §§ 240-241—Twiss, I. §§ 131 and 154—Moore, I. § 82—Bluntschli, §§ 294-295—Hartmann, § 61—Heffter, § 69—Holtzendorff in Holtzendorff, II. pp. 266-268—Gareis, § 20—Liszt, § 10—Ullmann, § 92—Bonfils, No. 533—Despagnet, No. 387—Pradier-Fodéré, II. Nos. 803-816—Rivier, I. pp. 179-180—Nys, II. pp. 3-7—Calvo, I. § 266—Fiore, II. No. 852, and Code, Nos. 1068-1070—Martens, I. § 90—Heimburger, "Der Erwerb der Gebietshoheit" (1888), p. 107.
Conception of Accretion.
§ 229. Accretion is the name for the increase of land through new formations. Such new formations may be a modification only of the existing State territory, as, for instance, where an island rises within such river or a part of it as is totally within the territory of one and the same State; and in such case there is no increase of territory to correspond with the increase of land. On the other hand, many new formations occur which really do enlarge the territory of the State to which they accrue, as, for instance, where an island rises within the maritime belt. And it is a customary rule of the Law of Nations that enlargement of territory, if any, created through new formations, takes place ipso facto by the accretion, without the State concerned taking any special step for the purpose of extending its sovereignty. Accretion must, therefore, be considered as a mode of acquiring territory.
Different kinds of Accretion.