A U.S. citizen can start the process of bringing their partner to the United States through a process known as family-based immigration. This involves filing a petition with U.S. Citizenship and Immigration Services https://montyppmx519662.blogacep.com/41158373/immigration-sponsorship-for-spouses-by-u-s-citizens-bảo-lãnh-di-trú-cho-vợ-chồng