Which department oversees U.S. Citizenship and Immigration Services (USCIS)?

The correct answer indicates that the Department of Homeland Security (DHS) oversees U.S. Citizenship and Immigration Services (USCIS). This relationship is essential to understanding how immigration services and enforcement are structured in the United States. The DHS was established in 2003, and within it, USCIS is tasked specifically with administering the nation’s immigration and naturalization system. This includes processing applications for citizenship, green cards, and other immigration benefits, while also ensuring compliance with immigration laws.

The presence of USCIS under DHS aligns with the broader mission of the department, which is to protect the United States from various threats while ensuring that legal immigration processes are correctly administered. This oversight allows for a cohesive approach to immigration policy in synchronization with law enforcement and national security objectives. Understanding this structure is crucial for anyone studying immigration practices or working in related fields, as it provides insights into how policies are implemented and enforced.