One of the advantages of the Corps is that it should be able to fight on its own until supported. I'm not sure a small 2 Div corps can do that very effectively. I usually try to go with 3 Div corps if I expect them to do the fighting. You could use a 2 Div corps as a reserve though.

Colonel level against Athena I like the idea of giving the AI a recruitment and combat boost to make the game more challenging. However the movement boost is completely unrealistic. In my current game the AI marched a 30K+ army from somewhere south of Fredericksburg all the way to Baltimore in 8 day...

I think I set it as historical attrition for both. Anyway thanks for the responce I'll see how this campaign goes through the first half of 62' if its too hard i'll try the hard level. I don't mind losing if its an interesting campaign but I have seen a few odd unrealistic things in this campaign al...

Started a campaign for the CSA on very hard difficulty with historical attrition. The historical attrition is certainly hampering me but it doesn't seem to affect the AI. For instance Halleck attcked Tucson with around 10k men it took him a turn to get to Tucson he then waited a turn to attack my ga...