Which of the following statements is not an accurate characterization of the greek polis? a. it was composed of a central town or city, and the countryside surrounding it. b. it was a communal environment of individuals, some who were citizens with rights, others who were citizens without rights, and others who were not citizens. c. it played a significant role in unifying all greeks throughout the entire region. d. it could vary in size from a few square miles to hundreds of square miles.