400
                                Name one group of people that were enslaved in Greece, one role of slaves, and the effect slavery had on ancient Athens.
                                What are:
Group—prisoners of war, children born into slavery family, foreigners 
Role—to work the land and work in the mines; some slaves served as tutors [foreigners from other countries], while others served as ushers to temples and performances.
Effect on Athens—people who were free could now focus on other assets of life—education, politics, family.