In How Few Remain, and the aftermath of the Second Mexican War, Theodore Roosevelt states that if elected President he "would never lose a war against the Confederate States". So suppose we dial this up to eleven with all the Revanchism and say that not only did Theodore Roosevelt and the United States defeat the Confederacy, but it also completely occupied it and reabsorbed it similar to how OTl after the Civil War and also how it was done in the final book of the series "In at the Death". A minor/major stipulation I am looking at here is that Canada is not occupied at all, merely defeated. So instead all the focus is on reuniting the US/CS. Ergo: The complete and utter dissolution of the Confederate States of America is achieve in World War 1. I would assume that there would be consistent terrorist attacks and continuous unrest, or even mass exodus - and perhaps if there is a Second Great War later on, there may even be some major "Snake Featherson Uprising". I am more or less interested in seeing if it can be plausibly done in Universe at this stage and what the after effects would be.