HUGE rule change from 1st to second:
Commander-in-cheif rule:
An allied commander may use allied peices in an attack (i.e. Russia can use UK peices in Karlea to attack Ukrane). 1st edition only, eliminated because of the complete unfairness, but it was very historically accurate (D-Day was really D-Day)
Land rule:
Sea zone and land zone are THE SAME (i.e. 3 BBs could take WEu from germanby and hold it). VERY strange rule, I’m glad they got rid of it. 1st edition only.
That’s all I know about it.