I confess to having very limited knowledge of the ACW, but the event which triggers in St.Louis did confuse the life out of me.
It would seem that one militia unit of Confederate soldiers in St.Louis manages to persuade a sizeable army of Union soldiers and most of the Union riverboats to sign up for duty.
While it was a lovely surprise, is this event perhaps a little overpowered or is it balanced by being ludicrously rare and I've just fluked out by getting it?