Dual Citizenship has been allowed in Brazil since 1994.
India does not allow dual citizenship.
Yes, Thailand allows dual citizenship.
Yes, Venezuela allows dual citizenship.
Yes, Poland allows dual citizenship.
No, it's South Korea that does not allow dual citizenship.
Yes, it does.
. Once citizens immigrate to another country, they are usually not allowed to come back.
Yes, Uruguay allows dual citizenship, meaning individuals can hold citizenship in Uruguay and another country simultaneously.
Israel allows dual citizenship for those who immigrate to Israel based on Law of Return (aliyah): you have to be Jewish to qualify to hold dual citizenship in Israel.
Liberia
Yes, both countries allow dual citizenship. However, if you live more than ten years outside Ireland, you will lose your Irish citizenship.
Yes only if that person is a American applying for dual citizenship in Brazil. A person from Brazil would be unable to keep citizenship in Brazil if they wanted US citizenship. because the US requires you to give up your citizenship to all other countries except Canada citizenship.