Most of the intelligent races have some form of sanctioned slavery in their past. While most of the races have abandoned this practice, there are always individuals who are willing to ignore the law to further their goals.
Ascendant campaigns can view previous versions of their pages, see what has changed (and who did it), and even restore old versions. It's like having a rewind button for your campaign.
We've already been saving your edits, so if you
you will have instant access to your previous versions. Plus, you get a 15-day free trial, so there's nothing to lose.