On January 20, 2025, President Donald J. Trump signed Executive Order 14160, titled “Protecting the Meaning and Value of American Citizenship,” which instructs federal agencies to stop automatically recognizing birthright citizenship for children born in the U.S. to temporary visitors or undocumented immigrants. This executive action challenges long-standing legal consensus and places the interpretation of the 14th Amendment's Citizenship Clause at the center of active constitutional debate.

To trace the origins of this legal framework, it is necessary to examine the post-Civil War era, when the 39th Congress drafted the 14th Amendment to establish a definitive, federal standard for American citizenship. Prior to its ratification in 1868, the legal status of individuals born in the United States was heavily governed by the Supreme Court’s 1857 ruling in Dred Scott v. Sandford.

In that case, Dred Scott, an enslaved man, sought his legal freedom on the grounds that his owner had taken him to reside for extended periods in the free state of Illinois and the free Wisconsin Territory. The Supreme Court ruled 7–2 against Scott. Chief Justice Roger Taney delivered the majority opinion, holding that people of African descent—whether enslaved or free—were not included under the word “citizens” in the Constitution and could not claim the rights and privileges it guaranteed. Furthermore, the Court struck down the Missouri Compromise of 1820, declaring that Congress lacked the constitutional authority to prohibit slavery in federal territories because doing so violated the property rights of slaveholders under the Fifth Amendment. Following the Civil War, Congress sought a permanent constitutional remedy to extinguish the Dred Scott precedent and guarantee citizenship to newly freed individuals.

The initial proposal for the amendment did not contain a definition of citizenship at all. As recorded in the Congressional Globe, the original draft introduced in February 1866 by Representative John Bingham of Ohio focused exclusively on congressional enforcement power, stating:

Because this early draft failed to provide an independent federal definition of citizenship, it did not directly resolve the legal exclusion established by Dred Scott. By leaving protections tied to the phrase "citizens of each State," the draft implicitly relied on state laws to determine who qualified as a citizen. Under the Dred Scott precedent, states maintained that people of African descent lacked the foundational status required to claim federal privileges. Furthermore, this structure allowed states to use local "Black Codes" to deny state-level citizenship to newly freed individuals, keeping them outside the scope of federal protections.

Recognizing this vulnerability, the Joint Committee on Reconstruction heavily revised the text. In May 1866, Senator Jacob Howard of Michigan formally introduced the Citizenship Clause as the opening sentence of Section 1: “All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens.” This addition permanently separated citizenship from state-level discretion.

The precise limits of the phrase “subject to the jurisdiction thereof” were evaluated thirty years later in United States v. Wong Kim Ark (1898). Wong Kim Ark was born in San Francisco to Chinese parents who were permanent, lawful residents but legally ineligible for naturalization due to the Chinese Exclusion Act. After a temporary visit to China, local customs officials denied him re-entry into the United States, asserting that he was not a citizen. The Supreme Court ruled 6–2 in favor of Wong Kim Ark, holding that the Citizenship Clause applied to children born on American soil to foreign nationals.

Writing for the majority, Justice Horace Gray anchored the ruling in English common law and the established doctrine of jus soli (citizenship by place of birth). The majority argued that the 14th Amendment affirmed this territorial principle, meaning that anyone born within U.S. boundaries fell under the immediate allegiance and protection of the country. The Court concluded that the phrase "subject to the jurisdiction thereof" applied broadly to all children born to resident aliens, with only a few explicit, universally recognized exceptions: children of foreign diplomats, children of invading military forces, or members of sovereign Native American tribes. This ruling formalized birthright citizenship within American law, a framework later codified by Congress under 8 U.S.C. § 1401.

Executive Order 14160 introduces an alternative legal interpretation, seeking to narrow the application of "subject to the jurisdiction thereof" via executive policy rather than a constitutional amendment or statutory revision. The administration argues that temporary visitors and undocumented immigrants maintain allegiance to foreign nations, and therefore their children are not fully subject to U.S. jurisdiction at birth in a constitutional sense.

While the majority opinion in Wong Kim Ark specifically detailed that his parents maintained a permanent, lawful domicile in the United States, the administration views this distinction as a viable legal entry point to exclude children of temporary or undocumented individuals. Conversely, legal scholars and civil rights organizations argue that Wong Kim Ark set a binding precedent establishing a broad territorial rule with a strictly defined, closed set of exceptions that an Executive Order cannot modify. This executive action has initiated multiple federal lawsuits, setting up a definitive judicial test to determine whether the executive branch possesses the authority to alter the operational definition of American citizenship.

Historical Law/Event: Dred Scott v. Sandford (1857) & United States v. Wong Kim Ark (1898)

Year:1868 (14th Amendment Ratification) & 1898 (Wong Kim Ark Decision)

Congress: 39th Congress (Drafted the 14th Amendment)

Current Parallel: Executive Order 14160: Protecting the Meaning and Value of American Citizenship (2025)

Official Source: Federal Register / GovInfo / National Archives / Library of Congress

Whether this policy fundamentally reshapes the structure of American immigration law depends entirely on how federal courts interpret five words written more than a century and a half ago. Ultimately, the future boundary of birthright citizenship will be determined by judicial review.