Which of the following is NOT a requirement for naturalization?

Naturalization is the process by which a foreign citizen becomes a citizen of a country after fulfilling specific requirements. One of the primary requirements for naturalization in the United States includes demonstrating good moral character, which reflects on an individual's conduct and adherence to societal norms. Additionally, candidates are required to possess the ability to read, write, and speak English, as these skills are crucial for integration into society and participation in civic duties.

Applicants must also be at least 18 years old to qualify for naturalization, as this age requirement signifies that the individual is legally an adult and is deemed capable of understanding the responsibilities of citizenship.

Having a valid driver's license, however, is not a requirement for the naturalization process. While a driver's license may serve as a form of identification, it does not inherently relate to the legal obligations or capacities of citizenship. Thus, it is correct to identify that this choice does not align with the established requirements for naturalization.