User blog comment:Callumthered/Mexico beats America?/@comment-1593341-20120213192906

If the Mexicans had some sort of foreign backing it might have happened. Likely outcome would be an independent Texas by modern day though, as well as possibly an independent California. (As the territory between it and the US would belong to Mexico, making a railroad not really feasable). Or another likely outcome is a second mexican american war with the same outcome as OTL later on.