Board Thread:Guides/@comment-24108228-20140214005659/@comment-5405412-20140214121901

NoBanana wrote: Then don't have them mine refined mithril. Make pies instead,

There are two main reasons for keeping slaves. They wont rebel if you make sure they don't know they are slaves. As far as they are concerned, its a peace treaty, and they are the ones benefiting. Making sure they don't KNOW they are Slaves would require difficult work. Work that is more difficult than simply killing them and blowing up their Buildings.
 * 1) Doing absolutely no work.
 * 2) Bragging rights later on.