Well it could be all one region or it could be divided up into millions of regions, depending on what you need.
Asia is divided into 5 regions.
It is divided into three anatomical regions
it is divided into 6 regions:p
3
There are six
Belgium is divided into three regions. These regions are then divided into five provinces each (total of 15).
It is divided into three regions.
10 regions. Wallachia, Oltenia , Transylvania, etc
There are six
It is not divided into regions.
69
Haiti is divided into 10 departments, which are further divided into arrondissements.