The legal process by which an alien is accepted as a national of a country other than his own is known as
Answer Details
The legal process by which an alien is accepted as a national of a country other than his own is known as naturalization. It is a process where a foreign national becomes a citizen of a country by fulfilling certain legal requirements, such as living in the country for a certain period of time, passing a citizenship test, and renouncing their previous citizenship. Once the naturalization process is complete, the person becomes a citizen of the new country and is entitled to all the rights and privileges of a citizen.