Not too many, Eddie- BUT there was a strong Confederate spy ring and underground network in Detroit, MI- a gateway from Canada to the East, and the order of the golden knights was fairly effective at spying and sabotaging the North under "Honest"????- Abe Lincoln and his anti-slavery gruppen--

Don't tell me the Northern industrial "robber barons" of the 1860-1870 era didn't batten themselves "big-time" on those lucrative Gov't wartime contracts- and how many of those "Captains of Industry" sent their sons off to die in the bloody war foisted upon the America public? Not very many is my guess-RWTF

"The field is the touchstone of the man"..