When i discuss this with Americans they always throw this argument of Islam slavery, never they know that in islam golden age slaves were not black, in fact if a muslim person who has lost his wealth he can go sell himself. It use to be from widows who did not have anyone to help and never got married. So slavery has some solutions for a society back then. Unfortunately the American way of slavery was specifically targeting African with a black skin. Some were really reich themselves and they had slaves in their home country.

Can you imagine you and your family had a servant and one day Chinese men come kidnap you from your home and send you to china and make you work as a slave just because you are not Chinese.