The only states to successfully secede were Caribbean islands with mixed Anglo-Hispanic populations. Louisiana was the only continental state to make a go of it, and their attempt was crippled by the storm damage that flooded New Orleans. In addition, the "Provisional Government" the Empire tried to prop up in the Northeast lacked any legitimacy from the get-go, and this combined with the indiscriminate bombing campaigns served to unify the rest of the country against the British threat. Finally, Hogan's purge of the rogue CPU officials and the Empire being forced to look inward after Quincy's attempted autocoup ensured that neither side wanted the war to continue, so any remaining separatists were hung out to dry.