That separate article doesn't change a thing. Sure it's wonderful that if someone really looks through the Civil War information on this site, they'll find it, but it doesn't change the fact that this article is flat out biased and that by not mentioning the bias in anyone, Wikipedia is effectively endorsing this bias as fact. Whether issues are addressed on other pages or not is entirely irrelevant to the bias of this specific page, and the average person that does a search for the American Civil War is going to find this page, read it and leave having only read biased information without being informed that it is so. This is completely and totally unacceptable.