About Foreign Citizenship:
Child gets the citizenship as per the place/ law of land of birth or parentage belongs to. Some country provides the citizenship by birth like India, U.S.A.
Other way to get the foreign citizenship by the way of migration. Migration process can be through different immigration scheme such as applying with the permanent resident scheme( PR), work, study or other.
Some countries provide the option to get the dual citizenship i.e. the country where the child takes the birth as well as the parentage is from.
