Promises are usually based on the rosiest of possible futures, a strong economy and cooperative leaders of legislatures and sub-national entities.

It is not certain how Artsakh was administered as a sub-national political entity within Armenia.

The state is the world's sixth largest sub-national entity, with an area of 1,852,642 km.

This often consists of matches involving sub-national entities such as islands, colonies or autonomous regions.

California is the most populous sub-national entity in North America.

It is also the seventh most populous sub-national entity in the world.

(This list may not contain all historical rubles, especially rubles issued by sub-national entities)

The project will research and present four case studies of how federal or central government money is presently distributed to sub-national entities.

A state bird is the insignia of a state (sub-national entity).

It is also the seventh-most populous sub-national entity in the world, with over 91 million inhabitants.