type: timeline_event
The Supreme Court announced it will hear oral arguments on April 1, 2026, in Trump v. Barbara, the constitutional challenge to President Trump's executive order ending birthright citizenship for children born in the United States to parents present temporarily or without lawful status. The case, granted certiorari before judgment on December 5, 2025, represents one of the most consequential constitutional questions of the term, potentially affecting an estimated 150,000 children born annually.
The nationwide class action, brought by the ACLU, ACLU affiliates in New Hampshire, Maine, and Massachusetts, the NAACP Legal Defense Fund, Asian Law Caucus, and Democracy Defenders Fund, challenges Executive Order 14160 issued January 20, 2025. Federal judges in New Hampshire and Maryland issued preliminary injunctions blocking enforcement, finding the order violates the Fourteenth Amendment's Citizenship Clause and over a century of Supreme Court precedent established in United States v. Wong Kim Ark (1898).
Solicitor General D. John Sauer's brief urges the Court to "restore the original meaning of the Citizenship Clause," citing 19th-century books, letters, judicial opinions, and historical documents to support narrowing access to citizenship at birth. The government argues Congress's statutory codification at 8 U.S.C. § 1401(a) does not preclude executive reinterpretation of constitutional requirements.
The representative plaintiff "Barbara," a Honduran citizen known only by first name due to safety fears, represents a class of born and unborn babies who would be denied citizenship under the policy. If upheld, the order would require all parents—including U.S. citizens—to prove immigration status to obtain birth certificates or Social Security numbers, inevitably leading to racial profiling based on names, appearance, or accent. The decision expected by late June or early July 2026 will determine whether the Executive Branch can narrow constitutional rights through administrative orders, with profound implications for separation of powers and equal protection principles.