C.. Fourteenth Amendment.
“The 14th Amendment to the Constitution was ratified on July 9, 1868, and granted citizenship to “all persons born or naturalized in the United States,” which included former slaves recently freed.”
Answer:
It depends on where you are a citizen, like the US or Ireland. I’ll assume you mean the US. In any case that the government needs to limit one of the Americans Citizens Natural Rights, it’s most likely that they’re trying to protect the citizens. Although it’s probably very unlikely that this will ever happen. If it ever does, they’ll basically be breaking the Constitution and the Bill of Rights. Which is technically not allowed.
Explanation:
So people from could acquire citizenship. So they could either go to the other country and have only citizenship there or a dual citizenship.
I hope this was helpful! :)