Generally, CSA victory TLs wank the Confederacy, and frequently do so at the expense of Mexico and Cuba. So I was thinking, what if the opposite occurred?
Let's say some independent Southern breakaway gains its independence successfully by the mid 1860s using a POD whenever we please. Let's say that it controls the Arizonan and New Mexican territory claimed in OTL. Let's say that this CSA, taking a cue from the many TLs on this site, invades Mexico in hopes of gaining more territory and a Pacific coastline. What happens if they lose, badly, and Mexico takes the CSA's Arizonan and New Mexican territory and the Texan territory they claimed in the Mexican American War?
Let's say some independent Southern breakaway gains its independence successfully by the mid 1860s using a POD whenever we please. Let's say that it controls the Arizonan and New Mexican territory claimed in OTL. Let's say that this CSA, taking a cue from the many TLs on this site, invades Mexico in hopes of gaining more territory and a Pacific coastline. What happens if they lose, badly, and Mexico takes the CSA's Arizonan and New Mexican territory and the Texan territory they claimed in the Mexican American War?