Kingdom of the NetherlandsThe Kingdom of the Netherlands (Koninkrijk der Nederlanden, ˈkoːnɪŋkrɛik dɛr ˈneːdərlɑndə(n)), commonly known as simply the Netherlands, consists of the entire area in which the monarch of the Netherlands functions as head of state. The realm is not a federation; it is a collection of states and territories united under its monarch. 98% of its territory and population is in Western Europe; it also includes several small West Indian island territories in the Caribbean (in the Leeward Islands and Leeward Antilles groups).
Autonomous administrative divisionAn autonomous administrative division (also referred to as an autonomous area, entity, unit, region, subdivision, or territory) is a subnational administrative division or internal territory of a sovereign state that has a degree of autonomy—self-governance—under the national government. Autonomous areas are distinct from the constituent units of a federation (e.g. a state, or province) in that they possess unique powers for their given circumstances. Typically, it is either geographically distinct from the rest of the state or populated by a national minority.
FederationA federation (also known as a federal state) is a political entity characterized by a union of partially self-governing provinces, states, or other regions under a central federal government (federalism). In a federation, the self-governing status of the component states, as well as the division of power between them and the central government, is constitutionally entrenched and may not be altered by a unilateral decision, neither by the component states nor the federal political body.
ConfederationA confederation (also known as a confederacy or league) is a political union of sovereign states united for purposes of common action. Usually created by a treaty, confederations of states tend to be established for dealing with critical issues, such as defence, foreign relations, internal trade or currency, with the central government being required to provide support for all its members. Confederalism represents a main form of intergovernmentalism, defined as any form of interaction around states that takes place on the basis of sovereign independence or government.