No, a former president cannot give up their citizenship. Once someone is a citizen of a country, they retain that citizenship unless they voluntarily renounce it through a formal process. Being a former president does not exempt someone from the normal rules and procedures regarding citizenship.
No - citizenship is not transferable from one person to another !
If you "renunciate" something, you give it up.
Apply at the nearest embassy or consulate of your country of citizenship.*Your case would not be approved usually if you do not have another citizenship.
expatriation
yes they should be
Hi, if you are born in a country you get a citizenship of that country ( that is single citizenship). If you migrate to another country and get a citizenship from that country but you do not want to give up the citizenship of your home country then it is a dual citizenship.
give up your Indian citizenship
It depends where his parents are from. If a child has US citizenship,the US does not require him to give up the US citizenship ever. But, let's say the parents are from Japan, government of Japan requires him to choose between Japanese or American nationality and give up one of them.
It's sort of hard. :)
If he is a US citizen that happens to be in Turkey, then yes. If he has Turkish citizenship, he will need to attain US citizenship (either dual citizenship or give up his Turkish citizenship for an American one).
Americans can live in Canada if they apply for permanent residence. They do not, however, need to "give up" their citizenship and may apply for a dual citizenship. They will have both a Canadian and their American citizenships.
Eisenhower.