What is known about oligarchy in greece?

An oligarchy is when a few powerful people are in charge such as wealthy bankers or battle hardened warriors (the main difference between an oligarchy and an aristocracy is that aristocratic rulers are determined via birth into the ruling families) in Ancient Greece, many city states were governed by oligarchies, one of the city states being Sparta

This question is an opinionated one, and we don’t know anything about the module or anything, thus we can not answer it. but if you are having trouble on what it is asking basically it is just asking to (using your knowledge on the topic) say which topics you were most interested and which were the most challenging.hope this : p