Index/Organizations/Immigration and Nationality Act of 1952

Immigration and Nationality Act of 1952

American immigration law

Fact-Checks

55 results
Nov 4, 2025
Most Viewed

Did the U.S. Constitution ever bar Muslims from holding federal office and how was that resolved?

The U.S. Constitution never expressly barred Muslims from holding federal office; and was adopted to prevent exactly that kind of exclusion . Historical records show debates in the 1780s acknowledged ...

Nov 20, 2025
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What is the legal definition of 'alien' versus 'illegal alien' in U.S. immigration law?

U.S. federal law defines “alien” simply as “any person not a citizen or national of the United States,” a statutory definition found in the Immigration and Nationality Act (INA) and codified in Title ...

Nov 18, 2025
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Differences between interfering with ICE vs local police

Interfering with ICE (a federal agency) and interfering with local police carry different legal risks, practical consequences, and political meanings: federal law treats obstruction of federal officer...

Nov 23, 2025

What legal authority allows ICE agents to ask for ID during encounters with individuals?

ICE’s ability to ask for identification during encounters traces to its immigration enforcement authority under federal law and agency practice; ICE says officers must identify themselves and show cre...

Nov 22, 2025

How does U.S. law define 'illegal immigrant' versus legal immigration status?

U.S. law does not use a single plain‑English definition for “illegal immigrant”; federal statutes define categories of alien presence and conduct—such as unlawful entry, unauthorized presence, and vis...

Jan 13, 2026

What legal rules govern ICE’s ability to enter private homes without a judicial warrant in Minnesota?

Federal immigration officers generally cannot force entry into the nonpublic areas of a private home in Minnesota without a judicially issued warrant; ICE’s so‑called “administrative” or agency-issued...

Dec 21, 2025

What legal authority does ICE have to detain noncitizens versus U.S. citizens?

ICE’s statutory authority to arrest and detain flows primarily from the Immigration and Nationality Act and related DHS policies, giving the agency broad administrative power over “aliens” believed re...

Jan 12, 2026

How do ICE agents coordinate with local police, Border Patrol, and other agencies?

ICE coordinates with local police, Customs and Border Protection (including Border Patrol), state National Guard units and other federal agencies through formal deputization programs, memoranda of agr...

Oct 5, 2025

Have there been any notable court challenges to Biden's border policy decisions?

The Biden administration’s border and asylum policies have faced a steady stream of from states, advocacy groups, and federal judges, resulting in a mix of rulings that both reinstated and struck down...

Dec 12, 2025

How does ICE who to arrest?

ICE’s Enforcement and Removal Operations (ERO) focuses on administrative arrests of people it believes are removable and also can execute criminal warrants; historically many arrested have convictions...

Nov 24, 2025

How does the Immigration and Nationality Act define the term 'alien'?

The Immigration and Nationality Act (INA) defines “alien” in section 101(a) as “any person not a citizen or national of the United States,” a plain statutory definition repeated across official codifi...

Jan 17, 2026

What is ina 287?

INA §287 is a cluster of statutory provisions in the Immigration and Nationality Act that define the substantive powers of immigration officers—ranging from interrogation, arrest, warrantless stops ne...

Jan 14, 2026

How have federal courts ruled on the constitutionality of ICE detainers and expedited removal procedures since 2009?

Federal courts since 2009 have repeatedly constrained ICE’s use of detainers, treating most detainers as non‑mandatory requests and requiring Fourth Amendment safeguards such as probable cause and not...

Nov 27, 2025

How does ICE authority intersect with local police authority in immigration enforcement?

ICE’s delegated authority intersects with local police mainly through the 287(g) program, which lets ICE train and authorize state and local officers to perform specific immigration-officer functions ...

Jan 18, 2026

What is the difference between a removal, an expulsion, and a voluntary return under U.S. immigration law?

Removal, expulsion, and voluntary return/departure are distinct legal mechanisms that result in a noncitizen leaving the United States: "removal" is a formal order of the immigration system typically ...

Jan 13, 2026

How does DHS define and report 'removals' versus 'returns' and 'voluntary departures'?

The Department of Homeland Security (DHS) treats "removals" as formal, ordered expulsions while "returns" bundle several non‑order departures — including voluntary departures, voluntary returns, and w...

Jan 12, 2026

How have federal circuit courts differed on ICE warrantless home entries since 2010?

Federal appellate and district courts have split on whether ICE may enter homes without judicial warrants and what remedies victims may obtain: many lower courts and district judges have held warrantl...

Nov 19, 2025

What reasons does ICE use to detain legal immigrants and visa holders?

ICE says it detains noncitizens to secure their appearance in immigration proceedings or to effect removal, and it also detains people subject to mandatory detention under the Immigration and National...

Nov 12, 2025

How does ICE use reasonable suspicion in immigration stops and arrests?

ICE applies a form of to initiate immigration stops, brief detentions, and some warrantless arrests, but courts and policy materials impose limits on what factors officers may rely on and how suspicio...

Nov 1, 2025

Where does the Immigration and Nationality Act (INA) define "alien" and "unauthorized" status?

The Immigration and Nationality Act (INA) explicitly defines the statutory term in 8 U.S.C. § 1101(a): any person who is not a United States citizen or national, a definition reiterated in legal refer...