Final answer:
An expatriate refers to a US citizen or resident alien who lives and works outside the United States, maintaining their citizenship while residing in another country. The correct option for a US citizen or resident alien who lives and works outside the US is: B. Expatriate
Step-by-step explanation:
A US citizen or resident alien who lives and works outside the US could be best described as an Expatriate. An expatriate is typically a person residing in a country other than their native country and can refer to professionals, skilled workers, or artists taking positions outside their home country, often to advance their careers.
Citizenship carries specific legal rights and responsibilities. Residents, including permanent residents or green card holders, have certain rights like living and working anywhere in the United States and attending citizenship, which may affect an individual's legal status and require a declaration of allegiance to another country. as permanent residents or guest workers, have significant impacts on labor force statistics and the economy.The correct option for a US citizen or resident alien who lives and works outside the US is: B. Expatriate