Concept:Naturalization is the legal process by which a non-citizen becomes a citizen after meeting the state’s conditions.
Explanation:Citizenship by naturalization is not automatic or honorary.
It applies to a non-citizen who has fulfilled the constitutional requirements set by the state.
Once those criteria are satisfied, the person becomes a legal member of the state.
This is different from citizenship by marriage, registration, birth, or judicial certification.
Answer:C. is the act of a non-citizen having satisfied the constitutional criteria becoming a legal member of a state