What might be an advantage of a federal system over a unity system of government? A. federal systems allow more local control which can lead to better policy for localized issues, while still allowing for national decision making in
times of crisis.

B. federal systems are way more complicated and cost more money.

C. federal systems create loose unions of states that allow more control at the local level at the expense of national decision making, which may
hinder a government's ability to respond to crisis.

D. federal systems concentrate all power in the central government, allowing more centralized control in times of crisis.