US Immigration

US Immigration refers to the process by which foreign nationals enter and reside in the United States, involving various legal requirements, documentation, and procedures. It encompasses a range of topics, including visas, residency, asylum, and citizenship pathways, as well as the laws and policies governing these processes. The immigration system in the U.S. is complex, comprising family-based immigration, employment-based immigration, refugee and asylum procedures, and various non-immigrant visa options. The term also pertains to the administrative and legal frameworks, agencies such as the U.S. Citizenship and Immigration Services (USCIS), and enforcement authorities involved in managing immigration. US Immigration continuously evolves due to legislative changes, policy reforms, and sociopolitical factors affecting the movement of people across borders.