Slavery is like a system where people are other people’s property & are forced to work. There are also written records for slavery & slavery have existed in many cultures; and the owners of those slaves were able to kill them. Till this day there are still slaves like as much as 12 million to 27 million, these slavery systems aren't in every part of the world it is mostly in Southern Asia. Some of the Slaves are people or kids that they prostitute on the streets; there are many different systems in slavery; such as prostitution, farming, or even stealing. Most of the women and kids are used as prostitutes and sent or brought into sex industries, sex industries are any commercial enterprise offering or producing adult entertainment. Slavery is also more of a stratification system; slavery mostly existed in Europe, Africa, Asia, and the Americas. If the owners of these slaves have their women as prostitutes then they must be rich, although police or people would like to capture these people who hold our people against their own right. Back then slavery wasn't an issue because there wasn't as much freedom as there is now in the world, before no one had freedom & certain people such as women didn't have the same rights as the men had. If you were a slave like in the 17th century or something then the person or people who owned you had every right over you, so they could kill you, rape you, or do whatever they wanted to you but had no consequence. There wasn't as much slavery in the Americas as much as Asia and Africa had or still has.