The correct answer is B. Requirements for Becoming a Naturalized U.S. Citizen.
Naturalization is the process in which “a person who wasn't born in the United States voluntarily becomes a U.S. citizen”, according to the United States Citizenship and Immigration Service.
The general requirements for naturalization are: be at least 18 years old, Fill Form N-400 Application for Naturalization, be a permanent resident with a Green Card for at least 5 years, confirm that you have lived for at least 3 months in the place where you apply, make evident to have a permanent residence in the country for at least five years, demonstrate that you read, write, and speak basic English, basic knowledge of U.S. history, be a person of good moral character, and prove an attachment to the principles of the U.S. Constitution.
