Before people leave comments I will say this right now. I know there were (to my knowledge at least) no American Regiments fighting either for Nappy or the Brits. But might I point out that during the time the war in Europe was being fought, another in the US involving Brittan was being waged. To anyone who knows American history you would know the war was named The War of 1812 which lasted from 1812-1814, but the fighting continued until 1815 when word actually reached North America. Two notable occurrence's would be the Siege of Washington D.C. and the later sacking and raising of D.C. The second was the American victory over England at New Orleans where a rag-tag group of militia, regulars, pirates, and Natives led by General and later President Andrew Jackson defeated a veteran army of Englishman and turned back English encroachment on North America until today. So with all that out of the way, is an American Regiment possible, which country would it fall under, who would command it, and what would be its name.