Index/Topics/Plyler v. Doe

Plyler v. Doe

A decision by the Supreme Court that emphasizes unlawfully present aliens are protected by due process and equal protection when within U.S. territory.

Fact-Checks

7 results
Jan 15, 2026
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Which Supreme Court cases have clarified which constitutional rights extend to non-citizens?

The Supreme Court’s doctrine on which constitutional rights reach non‑citizens is a patchwork of landmark decisions establishing that “persons” within U.S. territory receive many constitutional protec...

Jan 17, 2026
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Which constitutional rights have been explicitly extended to undocumented immigrants by Supreme Court rulings?

The Supreme Court has repeatedly held that many—but not all—constitutional protections apply to noncitizens present in the United States: core guarantees such as the Due Process Clause and certain Equ...

Jan 13, 2026
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Can undocumented immigrants sue for constitutional violations under the 14th Amendment?

Undocumented immigrants can and have sued government actors for violations of rights grounded in the Fourteenth Amendment because the Constitution protects “persons,” not only citizens—a principle the...

Jan 17, 2026

What are the constitutional arguments state legislatures use to justify restricting cooperation with ICE in schools and places of worship?

State legislatures justify limiting local cooperation with ICE in schools and places of worship by invoking core constitutional protections—principally the Fourth Amendment’s guard against unreasonabl...

Jan 15, 2026

Has ICE violated policies by arresting at schools recently?

ICE has not been categorically forbidden from making arrests at schools since a January 2025 Department of Homeland Security policy change removed prior protections for "sensitive locations," meaning ...

Jan 27, 2026

What Supreme Court cases define due process protections for noncitizens and how have they been interpreted?

’s immigration due‑process jurisprudence establishes that constitutional protections attach to “persons” in but that the scope of procedural rights varies with an individual’s status and location; key...

Jan 24, 2026

How do due process and equal protection protections differ for undocumented immigrants versus lawful permanent residents?

and equal protection clauses formally extend to “persons” in , so undocumented immigrants receive core protections under the Fifth and Fourteenth Amendments; however, courts and statutes draw practica...