I've just got AACW for Xmas. I'm using the 1.7h patch. I've played the tutorial, three battle scenarios and have just started a campaign. Couple of questions.
In some of the scenarios, the Union gets divisions but no corps. It seems to me that they do not cooperate like corps do. Do these divisions actually belong to my armies? I played the shiloh scenario a couple of times, some times creating corps under McClernand, and Lew Wallace, and other times leaving them as divisions. It seemed to me that leaving them as divisions didn't really work that well. I'm wondering if it was because I was not using them correctly.
Another thing I have noticed is that the AI will run troops right through my forces. What is the best way to prevent the enemy from getting into your rear. Putting a force on Offense strikes me as a way to cause a battle, but then you lose the terrain benefits. How do you defend a hunk of territory where you will have the defense benefits while still preventing passage through your territory?
What is the best way to bring the Cavalry raiders to ground?
If you have a force on defense, can the enemy still raid and destroy your rails?