In order to manage, protect, and control territory locally a country often

Divides into administrative units, is the right answer.

Explanation:

An administrative division, entity, area, unit or region is also ascribed to as a sub-national entity or subdivision is a division of a nation or other area outlined for the tenacity of control. Administrative divisions are given a special status of sovereignty and are generally expected to conduct themselves through their local authorities. Nations are divided up into these more inadequate units to make maintaining their land and the interests of their people more comfortable. A nation may be subdivided into provinces, which, in turn, may be arranged in whole into municipalities.

In order to manage, protect, and control territory locally, a country often divides into administrative units.

This division enables each administrative unit to focus on their tasks as people who are assigned to these units are specifically trained to do specific jobs.