Answer:
Oligarchy comes from the Greek meaning the rule of the few, and it's often used as a pejorative way of alluding to aristocracy; to consider a government as oligarchy the power of a nation or country must be held by a small group, or few privileged people, and usually the way of governing is despotic, unjust and exercised by incompetent rulers instead of the best and most suitable people.
Step-by-step explanation: