Roman society

This is slaves In Roman.
http://library.thinkquest.org/26602/society.htm

I found a website about society in Roman of family.In Roman housewife usually stay at home just for shopping,go to bath and the places her husband was willing to take her to.The female did not count someone in politics.Even the boys and girls were treated differently in education. Girls were teached just for 5 years(7-11),however,boys were teached for 9 years(7-15).In Roman ,people think woman dancing is unsuitable.The lower people in society were slaves they had commerce before in Roman.They also rented for others.In slaves they usually were prisoners in the war or buy from other country.they work hardly work but just be pay poor money.The owners of slaves just look they like dogs.The owners always control them.