Now as far as slave ownership. Dear UK people, don't keep beating yourselves up over it. For example my ancestors viewed women as property. When we were fighting our traditional enemies the Blackfoot, we would kidnap as many of the women as possible and make them ours. And talking about those Blackfoot, if a man caught his wife in adultery, one punishment was for the husband to bite the nose off his wife. We all were known to sell and trade women, and when the whites came along we would sell our wives and daughters to get booze. Even today those first nations were fighting the government, because the government was making it law, that on reserve wives were to have matrimonial rights. Up until a year ago, an on reserve man could force his wife out of the house, leaving her destitute. She could not claim any money nor property nor goods.
So don't beat yourselves up. You have come along way and much further than some of my kin folk.