I've got some island territories in Bretton Continent; I think I'll refer to them as the "Andorian Bretton Island Territories" or "ABIT's" for short.
Since I've got territory in the Bretton Continent, would that mean I could join the Brettonian Union? Or would that only apply to my territory there?
Maybe the ABIT's could join, but the Andorian Strip does not?
(This link could provide as a useful way to make diplomacy with the Brettonian Superpowers. The downside would be that the ABIT's could be exploited as well as something which could be threatened me.)