Answer:
C. A man born in India who now votes in the United States
Step-by-step explanation:
A naturalized U.S. citizen is defined as a person who was born in another country who is now living in the United States and who has gone through the official legal process in order to become a U.S. citizen. In order to vote, you must be an American citizen, which means that the man in answer choice C is a naturalized U.S. citizen. :)