Question

what is centralization​

Answer 1

Answer:

the concentration of control of an activity or organization under a single authority.

Answer 2

Answer:

Centralisation or centralization (see spelling differences) is the process by which the activities of an organization, particularly those regarding planning and decision-making, framing strategy and policies become concentrated within a particular geographical location group. This moves the important decision-making and planning powers within the center of the organisation.

The term has a variety of meanings in several fields. In political science, centralisation refers to the concentration of a government's power—both geographically and politically—into a centralised government.