+1 this would be cool.

infantry squares were almost never used in the civil war

Oprindeligt skrevet af Voltigeur de la Garde:

infantry squares were almost never used in the civil war

That's true, as the cavalry of the era was lighter, less well armored, and had taken on a more recon based role than it's Napoleonic forebears as, coupled with the accuracy of the rifled muskets, a simple line was usually sufficient to repel the cavalry of the era. Though there is a Napoleonic mode where this would fit.