A U.S. citizen can start the process of bringing their partner to the United States through a process known as immigration sponsorship. This requires filing a petition with U.S. Citizenship and Immigration Services https://aishalais817776.losblogos.com/34893575/immigration-sponsorship-for-spouses-by-u-s-citizens-bảo-lãnh-thị-thực-cho-vợ-chồng