The U.S. Supreme Court recently held oral arguments regarding the constitutionality of efforts by President Donald Trump to end birthright citizenship.
This legal battle centers on the interpretation of the 14th Amendment, a cornerstone of American identity and immigration law. The outcome could fundamentally alter who is eligible for citizenship at birth and how the U.S. government manages its borders.
At the heart of the dispute is the Citizenship Clause of the 14th Amendment. The clause states that “All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States and the state wherein they reside” [1]. This provision was ratified in 1868 [2] to define citizenship following the Civil War.
President Donald Trump has sought to end the practice of birthright citizenship, leading to legal challenges that invoked the amendment. The Supreme Court scheduled oral arguments for the case on April 1, 2026 [3].
The 14th Amendment was originally designed to ensure that formerly enslaved people were recognized as citizens. However, its broad language has since been applied to children born in the U.S. to non-citizen parents. The current legal challenges question whether the phrase "subject to the jurisdiction thereof" applies to the children of undocumented immigrants, or foreign nationals.
Legal scholars and policymakers said that the amendment provides a clear mandate for birthright citizenship. Others said that the original intent of the founders focused on different aspects of naturalization and migration [4]. The court's decision will determine if an executive order can override the long-standing interpretation of the Citizenship Clause.
““All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States””
A ruling that restricts birthright citizenship would represent a significant departure from over a century of legal precedent. It would shift the power of citizenship granting from a constitutional birthright to a policy-driven process, potentially creating a permanent class of non-citizens born on U.S. soil and altering the demographic trajectory of the country.
