Concept:Oligarchy is rule by a small group, and aristocracy is the form in which the most gifted or best-qualified people hold power.
Explanation:In an oligarchy, a few individuals control the government.
When that small group is made up of people regarded as gifted, talented, or noble, the system is called aristocracy.
The word comes from Greek terms meaning "rule by the best."
Theocracy means rule by religious leaders.
Plutocracy means rule by the wealthy class.
Gerontocracy means rule by older people.
Only aristocracy matches the idea of gifted people at the helm of affairs.
Answer:A. aristocracy