Who would the 12 be....12? Bosnia, Kosovo, Albania, Montenegro, Moldova, Macedonia, Ukraine, Georgia (?), ... Greenland, Canada, Scotland, ... Cabo Verde?
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Bosnia, Kosovo, Albania, Montenegro, Moldova, Macedonia, Ukraine, Georgia, Greenland, Canada, Scotland, the rUK

Mexico, maybe Tunisia and Algeria
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Imo it might make more sense from both an energy and a refugee management sense to expand across the Med rather than the Atlantic.
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If they can agree to get along (I know this is impossible), Turkey, Armenia, Israel and Palestine. If they fire their current bosses (which tbf applies to Georgia too) Azerbaijan and Belarus
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Nice call with Cabo Verde. That's given me an idea: how many Caribbean countries could we get do you think?
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I always found Cabo Verde fascinating, I'd like to visit.

The only EU rule I know besides the democracy ones is no capital punishment, but that only excludes Jamaica, Cuba, and some of the Lesser Antilles.
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