Centralization of power is a feature of a

Centralization of power is a feature of a unitary system. In a unitary system, the central government holds all the power and authority, and it delegates only some responsibilities to the lower levels of government such as states or provinces. The central government has the power to create, dissolve or modify the lower levels of government and can also overrule their decisions. This is different from a federal system where power is shared between the central government and the states or provinces.