By understanding politics and its history you are able to correlate and integrate the answers to understand the process of promoting this virtue and justice that Aristotle and Plato are trying to create. Understanding Plato, he tells us that society contains different classes of people; compared to our society there would be the lower class, the middle class and the rich. Understanding comes from every role individuals play in society. Plato tells us that classes have certain orders and roles to play in order to mirror each other