What are the 4 requirements of a Nation State?

A theory that defines a state as a person in international law if it meets the following criteria: 1) a defined territory; 2) a permanent population; 3) a government; and 4) a capacity to enter into relations with other states. According to it, an entity's statehood is independent of its recognition by other states.

Explanation:

china unilaterally claims the entire south china sea as sovereign territory, then builds artificial islands to bolster its claim. it suddenly activates an air defense identification zone over the east china sea, and threatens to down any aircraft that does not report its position. it builds roads into indian territory, then redraws the maps to show that it is actually chinese territory. the people's republic under president xi jinping is quickly becoming the bully of asia.

polticians and sentates thought to annoucne the fialre of articles of confedartion by making a centralized nation as a hole