A U.S. citizen can begin the process of bringing their spouse to the United States through a process known as immigration sponsorship. This requires filing a petition with U.S. Citizenship and Immigration Services https://iwanqfui886474.humor-blog.com/34650292/immigration-sponsorship-for-spouses-by-u-s-citizens-bảo-lãnh-thị-thực-cho-vợ-chồng