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For the extremely unlikely case that a person would be born on the Machias Seal Island, he received the citizenships of Canada and the USA. Both North American states claim the island, which lies around 16 kilometers in front of the US coast, but have not let their demands go into no real conflict for almost 200 years. The big question is whether this could change among a conflict-like US president like Donald Trump, after all, he has already registered claims on all of Canada as 51st US state.
