So for any of you who have read how few Remain by Harry Turtledove in the Southern victory series, the Confederates won the American civil war, and in the 1880s, the Confederates wanted to purchase Chihuahua, and Sanora from the Mexican empire, so the Confederates can expand, and the Mexicans can get out of debt. Ultimately, the South prevailed, and the U.S with terrible military practice lost again to the underpopulated, under-industrialized Confederates. Ultimately, Britan took parts of Maine, and President Blaine's presidency was ruined. The Confederates then were given a transcontinental railroad, and the privilege to say that the Confederates ran from sea to shining sea. The French, English, and Confederates humiliated the Americans. America would later find allies in the German Empire and the Austro-Hungarian empire.
But what if in this alternate alternate history, the Americans won the Second Mexican-American war? What would be the future of the CSA now that they don't have the land they purchased? Would the Confederates go back to slavery now that they lost? Would America still join the Central Powers? And how would this affect world war 1, Jake Featherstone rise to power, World war II, Japan, and the rest of the world?
But what if in this alternate alternate history, the Americans won the Second Mexican-American war? What would be the future of the CSA now that they don't have the land they purchased? Would the Confederates go back to slavery now that they lost? Would America still join the Central Powers? And how would this affect world war 1, Jake Featherstone rise to power, World war II, Japan, and the rest of the world?