I am sure this has been discussed at great length but I looked and could not find.
Any reason the Secession and capital placement is a bit a-historic.
The capital of the CSA was of course Montgomery during Sumter. Then moved to Richmond later.
Also many of the states did not Seceed until after Lincoln called for Volunteers. Any reason (I can think it was probably play balance or simplicity) that this was not simulated in the 61 scenario?