"This topic has been exhaustively dealt with and all your questions answered in any number of authoritative and well-researched books and monographs."
Really? It seems to me the literature is fairly sparse regarding 'Black Confederates'. A lot of the published work with which I am familiar is sub-standard. Probably the best of a bad bunch is Ervin Jordan's book, and that one is far from perfect.
You believe that discussing this topic is 'kind of like "debating" with "Holocaust deniers'? Well, then I suppose there is no reason to continue this discussion.