There have been many societies in Earth's history with slave classes.

I should have arranged for the presence of a member of the slave class.

In modern day Itsekiri society the slave class no longer exists as all are considered free-born.

There was also a large slave class who built the enduring monuments.

Probably you have friends among the helots and the other slave classes.

Among these were a number of men whose size and muscular development proclaimed them servants rather than members of the slave class.

As he made his way through the crowded streets, Niall was struck by the sheer physical variety among the slave class.

Here, you will experience what it is like to be the slave class.

As a result, the attributes of the master and the slave classes are reversed:

Most of them are descendants of the slave class from imperial days.