Right. I forgot about that one. If they wanted to be independent then why call it a civil war? The interpretation of a civil war would be akin to a war between Republicans and Democrats to take over the Union. The South wanted to go their own way. The first newspapers came out with the headlines stating “The Union Is Dissolved”
If you really want to see how the “Lost Causers’’ react, get on one of any number of threads dealing with The Civil War here. Fair warning though, some of these “Confederates’’ can be vicious.