Local
Rogaland is a Norwegian county that divides itself into four administrative sections. These regions contain a total of 26 municipalities, such as Eigersund and Klepp.
The separation of powers divides power between the three branches of government with a system of checks and balances between them.
A devolved government divides power between a central authority and the regional authority.
It is the main tributary of the River Shannon. It meets the Shannon a few kilometres north of the village of Shannonbridge. The Suck divides the counties of Galway and Roscommon.
Arêtes
Federalism. The system that divides power between the national government and the state government is called the "Federal System."
The septum divides the left from the right side of the heart. There are actually two: one between the atria and one between the ventricles.
cytokinesis
the Equator
The Ohio River divides Indiana and Kentucky.
The equator divides the earth between the Northern Hemisphere and the Southern Hemisphere
The Equatorial line that divides the world into two. It's between the Tropic of Cancer and Capricorn.