Which Statement Seems Most True of Military Rulers and Governments

Which statement seems most true of military rulers and governments?

A) Military governments generally monopolize government offices, relying on their own personnel, not civilians
B) Military governments always govern from the right, not the left or center
C) After returning government to civilians, the military loses just about all its political influence
D) Most often, after taking power military juntas and leaders find they need capable civilians to help them in governing