Could the Confederate States had found a potential ally in any other country that was against the US at the time? Mexico and Latin America jump to mind, but I feel Mexico would still have a sore spot against Americans of any sort, and wouldn't see the Confederacy as anything other than the original aggressors less than a decade before. Maybe if the Confederacy promised to return land to Mexico, if the CSA won the war? Or how about Europe, or somewhere else in the World?