When reading works like this one I tend to find three stories being merged into one. It focuses on slavery where most of the evil aspects of humans tend to come out, as in order to reduce a human person into something that can be traded, everything that gives that person a social context must be torn down. This is where the "break down" period comes from and it's a common theme in everything from the African slave tr…
Many (most?) of the women involved in these situations don't go there out of choice or with full knowledge of what they're getting involved in; they're either lied to and subsequently trapped, sold by their families (which is where poverty is a big factor, and certainly is not a choice made by the girls themselves), or outright kidnapped. That's the difference in your man vs. woman scenario - someone working in a coa…
They pull the same tricks on men too: https://www.youtube.com/watch?v=u6yoBcEXwmQ#t=3m58s