Former President Donald Trump and his conservative allies frequently advocate for ending birthright citizenship in the United States, a system they argue encourages "birth tourism." However, the path to revoking this constitutional right faces formidable legal and political obstacles, primarily rooted in the US Constitution's 14th Amendment.
The Bedrock of the 14th Amendment
Ratified in 1868, the 14th Amendment explicitly states: "All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States." For over 150 years, this clause has been the cornerstone of automatic citizenship for nearly every child born on American soil, irrespective of their parents' immigration status.
Trump's administration has previously expressed a desire to limit birthright citizenship either through new legislation or by persuading the Supreme Court to reinterpret the 14th Amendment. Their goal is to align the US with countries that primarily tie citizenship to parents' status rather than birthplace.
Legal Precedent and Judicial Hurdles
Any attempt to restrict birthright citizenship would confront established legal precedent. A key case is United States v. Wong Kim Ark (1898), where the Supreme Court affirmed that a child born in the US to non-citizen Chinese parents was indeed a citizen. To dismantle birthright citizenship, the Supreme Court would need to either:
- Dramatically narrow the Wong Kim Ark precedent.
- Accept a novel interpretation that certain categories of parents (e.g., undocumented immigrants or temporary visa holders) are not "subject to the jurisdiction" of the US in the manner the Amendment intends.
Both scenarios would represent a significant departure from mainstream legal consensus and would require a profoundly bold conservative majority on the court. Courts have historically treated birthright citizenship as a settled constitutional doctrine, not a policy easily adjusted by political will.
The Near Impossibility of a Constitutional Amendment
If the judiciary declines to reinterpret the 14th Amendment, the most direct, albeit extremely difficult, route to ending birthright citizenship is a constitutional amendment. This process demands:
- A two-thirds majority vote in both the House of Representatives and the Senate.
- Ratification by three-fourths of the individual states.
Given the deeply polarized nature of American politics, achieving this level of consensus across Congress and a vast majority of state legislatures is, in practical terms, an almost impossible hurdle.
Inevitable Legal Challenges
Any legislative effort to curtail birthright citizenship would undoubtedly trigger immediate and widespread litigation. Civil-rights groups, immigrant-advocacy organizations, and even some state governments would swiftly argue that such a law violates the 14th Amendment as it is currently understood and interpreted.
These legal battles could extend for years, ultimately culminating in the Supreme Court's decision on whether to uphold, narrow, or fundamentally alter the long-standing principle of birthright citizenship.