One advantage of the unitary system over the federal system is the

A unitary system of government is a system where power is centralized and the central government has complete control over the entire country. One advantage of the unitary system over the federal system is its cost-effectiveness. In a unitary system, there is only one level of government, which means that the cost of running the government is lower than in a federal system where there are multiple levels of government. This is because in a unitary system, there are no duplication of services and no overlapping of functions between the central and state government, thereby reducing administrative and financial costs.