US Supreme Court Upholds Birthright Citizenship in Trump v. Barbara

The U.S. Supreme Court concluded its 2025-2026 term with a series of impactful decisions, notably affirming the longstanding principle of birthright citizenship and clarifying the scope of presidential removal powers over independent agency officials. In *Trump v. Barbara*, the Court rejected an executive order seeking to limit birthright citizenship under the Fourteenth Amendment, reinforcing a foundational constitutional guarantee. Concurrently, rulings in *Trump v. Slaughter* and *Trump v. Cook* addressed the President's authority to dismiss heads of independent agencies, distinguishing between different types of executive officers. The Court also weighed in on campaign finance in *National Republican Senatorial Committee v. Federal Election Commission*, striking down certain limits on coordinated expenditures, and addressed the contentious issue of transgender athletes in *West Virginia v. B.P.J.* and *Little v. Hecox*, allowing schools to determine sports eligibility based on biological sex. These decisions collectively shape critical areas of constitutional law, executive power, and civil rights, with significant implications for legal practitioners.

As the U.S. Supreme Court wrapped up its 2025-2026 term, it delivered a series of highly anticipated rulings that will profoundly influence American law and policy. These decisions, announced in late June, touch upon fundamental constitutional principles, the balance of power within the federal government, and contentious social issues. For legal professionals, understanding the nuances of these judgments is crucial for navigating evolving legal landscapes and advising clients effectively.

Among the most significant pronouncements were those concerning birthright citizenship, the President's authority to remove federal officers, campaign finance regulations, and the eligibility criteria for athletic participation. Each case presented complex legal questions, drawing extensive public and legal scrutiny. The Court's interpretations in these areas reflect ongoing debates about constitutional originalism, administrative state power, and individual rights, setting precedents that will resonate for years to come.

This article provides a concise overview of five key rulings from the Court's recent announcements, offering insights into their legal underpinnings, the Court's reasoning, and their practical implications for attorneys across various practice areas.

The cases decided in the final days of the term emerged against a backdrop of established constitutional doctrines and statutory frameworks. The principle of birthright citizenship, central to *Trump v. Barbara*, is rooted in the Fourteenth Amendment's Citizenship Clause, which declares that "All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States and of the State wherein they reside." This clause has been broadly interpreted since the 1898 decision in *United States v. Wong Kim Ark*, which affirmed citizenship for U.S.-born children of non-citizens.

The presidential removal power, at issue in *Trump v. Slaughter* and *Trump v. Cook*, has a long and complex history, balancing the President's Article II executive power to "take Care that the Laws be faithfully executed" with Congress's ability to create independent agencies. Precedent in this area, including *Myers v. United States* (1926) and *Humphrey's Executor v. United States* (1935), has distinguished between purely executive officers, whom the President can generally remove at will, and those of independent agencies, where removal may be limited to specific causes.

Campaign finance law, examined in *National Republican Senatorial Committee v. Federal Election Commission*, is governed by statutes like the Federal Election Campaign Act (FECA) and has been shaped by First Amendment jurisprudence, notably *Buckley v. Valeo* (1976) and *McConnell v. Federal Election Commission* (2003), which have grappled with the tension between free speech and preventing corruption. Finally, the cases concerning transgender athletes, *West Virginia v. B.P.J.* and *Little v. Hecox*, involved interpretations of the Equal Protection Clause of the Fourteenth Amendment and Title IX of the Education Amendments of 1972, which prohibits sex-based discrimination in federally funded education programs.

In *Trump v. Barbara*, the Supreme Court decisively upheld the traditional understanding of birthright citizenship. The 6-3 majority, led by Chief Justice John Roberts, affirmed that children born in the United States to parents unlawfully or temporarily present are indeed "subject to the jurisdiction" of the United States and are citizens at birth. The Court rejected the executive order's attempt to narrow the scope of the Fourteenth Amendment's Citizenship Clause, relying on historical interpretation and federal statutes. Justice Kavanaugh, while concurring in the judgment, dissented in part, suggesting that while the executive order violated existing statutes, Congress might have the power to legislate on the matter. This ruling reinforces a century-old precedent and limits presidential authority to unilaterally redefine citizenship.

The Court also clarified the President's removal power in two distinct cases. In *Trump v. Slaughter*, concerning the Federal Trade Commission (FTC), the Court ruled that the President could remove FTC commissioners at will, overturning a lower court's decision. The majority emphasized that the FTC exercises executive power and must therefore be controlled by the Chief Executive, narrowing the scope of *Humphrey's Executor*. Conversely, in *Trump v. Cook*, involving a Governor of the Federal Reserve, the Court held that a President's removal of such an officer could be assessed by courts, and the Governor was entitled to notice and an opportunity to respond prior to termination. These decisions collectively underscore the Court's nuanced approach to executive power, distinguishing between the degree of independence afforded to different types of agency heads.

In *National Republican Senatorial Committee v. Federal Election Commission*, the Court addressed the constitutionality of federal limits on political parties' coordinated expenditures. The majority found that these limits violated the First Amendment, asserting that such restrictions unduly burden political speech and association. This decision continues a trend of the Court scrutinizing campaign finance regulations through a lens of free speech, potentially opening avenues for increased party spending in elections.

Finally, the Court issued a significant ruling in *West Virginia v. B.P.J.* (consolidated with *Little v. Hecox*), holding that schools may determine eligibility for women's and girls' sports based on biological sex. This 6-3 decision has far-reaching implications for transgender athletes and gender identity policies in educational institutions. The Court's reasoning focused on the biological differences between sexes and the stated purpose of Title IX to provide equal athletic opportunities for biological females, signaling a conservative interpretation of sex discrimination in sports.

The Supreme Court's latest rulings represent a critical juncture in American jurisprudence, with immediate and lasting consequences for legal practitioners. The affirmation of birthright citizenship in *Trump v. Barbara* provides stability and clarity on a fundamental constitutional right, requiring attorneys in immigration and constitutional law to continue advising clients based on this long-established principle. The decisions in *Trump v. Slaughter* and *Trump v. Cook* offer crucial guidance on the President's removal authority, necessitating careful consideration by administrative law and government ethics practitioners regarding the independence and accountability of federal agencies.

Furthermore, the ruling in *National Republican Senatorial Committee v. Federal Election Commission* will reshape campaign finance strategies, requiring election law attorneys to adapt to new parameters for coordinated expenditures. Lastly, the Court's stance on transgender athletes in *West Virginia v. B.P.J.* will undoubtedly prompt a reevaluation of sports policies and litigation strategies in education and civil rights law. Attorneys must remain vigilant in monitoring the implementation and interpretation of these landmark decisions, as they are poised to generate further legal challenges and legislative responses in the coming years.