If you married an American citizen, you must do this to apply for RESIDENCE.

The U.S. permanent residence card, known as Green Card, allows immigrants to live legally in the country. However, sponsorship is needed from a family member or employer. One of the most common ways to access it is through marriage to a U.S. citizen. According to the U.S. Citizenship and Immigration Service (Uscis), immigration process involves certain requirements and steps.