1, what are the ways to acquire traditional territory in international law 2

In international law, the traditional ways of territorial acquisition are:

1, first. It refers to a national legal act that a country consciously occupies land that does not belong to the sovereignty of any country and regards it as a part of its own territory. The object of preemption must be unowned land, that is, land not under the sovereignty of any country. Preemption must be effective possession, that is, the occupied land must be actually controlled and managed.

2. restrictions. It refers to occupying a piece of land in another country and occupying the land without interference for a long time in order to obtain the sovereignty of the land.

3. cession. Refers to a country transferring part of its territorial sovereignty to another country according to a treaty. From the perspective of modern international law, the cession caused by war or unequal treaties is against international law.

4. conquer. It refers to the behavior of the victorious country to destroy the defeated country and annex its territory after the war.

5. attach. Refers to the new territorial part added due to the change of natural state or human power. Such as new islands, abandoned river beds and artificial islands.