Final answer:
The form of government that describes shared rule by a group of elite, wealthy leaders in certain Greek city-states is oligarchy.
Step-by-step explanation:
The correct answer is Oligarchy. In certain Greek city-states, an oligarchy was a form of government in which power was held by a small group of elite and wealthy leaders. These leaders were typically aristocrats who had inherited their positions of power and influence.
Learn more about Greek city-state government