Dating different nationality
However, nationals may not have the right of abode (the right to live permanently) in the countries that grant them passports.
The most common distinguishing feature of citizenship is that citizens have the right to participate in the political life of the state, such as by voting or standing for election. In some cases, determinations of nationality are also governed by public international law—for example, by treaties on statelessness and the European Convention on Nationality.Nationality differs technically and legally from citizenship, which is a different legal relationship between a person and a country.Article 15 of the Universal Declaration of Human Rights states that "Everyone has the right to a nationality," and "No one shall be arbitrarily deprived of his nationality nor denied the right to change his nationality." Nationals normally have the right to enter or return to the country they belong to.
Passports are issued to nationals of a state, rather than only to citizens, because the passport is the travel document used to enter the country.Since then, many accords recognizing and regulating dual nationality have been formed.