This mod is a total conversion of DF that aims to make it into a game about the American civil war. To this measure, it removes farming and adds a revamped trade system, in which you can produce individual material requirements lists to get what amounts to free goods from caravans, allowing you to focus on the true goal of this mod, creating a military fortress for the Union army, and fighting against the confederates. It is to this end quite military-focused, and you will be spending most of your time making soldiers and attacking the other side's settlements. However, my attempt at making a map creates wonky results, so this is as of yet unrealized. To this end, I would advise not using the North American maps.