Final answer:
Naturalized citizens are individuals who were not born as U.S. citizens but have legally become citizens through naturalization. The correct answer is Option B; it pertains to those under 18 when their parents were naturalized. This excludes other options, including the role of natural-born citizens eligible to be President or Vice President.
Step-by-step explanation:
When discussing who naturalized citizens include, it is essential to understand the naturalization process and the rights associated with citizenship. Naturalized citizens are individuals who were not citizens at birth but have legally undergone the process of naturalization to become U.S. citizens.
Option B in your question refers to individuals who may automatically receive citizenship when their parents are naturalized, provided they were under 18 at that time. This is in line with the understanding that citizenship can be gained through the naturalization of parents. However, to address the question directly:
- Option A is incorrect because only a natural-born citizen of the United States can become President or Vice President, as specified in Article II of the U.S. Constitution.
- Option C also does not define naturalized citizens, but those who have only received formal permission to remain in the country may refer to permanent residents.
- Option D is too broad and could refer to anyone entering the U.S. with the intent to settle, regardless of their legal status.
Therefore, the most accurate answer is Option B, stating that naturalized citizens include those who were under 18 when their parents were naturalized.