A system in which one level of government exercises an overwhelming authority over others can best be described as? by Sunday | Jun 19 | Government WAEC | 0 comments A. confederal B. parliamentary C. unitary D. presidential Correct Answer: Option C – unitary Users Also Read These:One advantage of the unitary system over the federal…A system of government in which the central…A person who exercises franchise performs?The pre-colonial Yoruba political system as a whole…A major difference between power and authority is…