Professor John Yoo on Birthright Citizenship

Amicus Brief: Hon. William P. Barr and Hon. Michael B. Mukasey in Support of Petitioners

Former AGs Barr and Mukasey Cite Civitas in a SCOTUS Brief

Rational Judicial Review: Constitutions as Power-sharing Agreements, Secession, and the Problem of Dred Scott

Judicial review and originalism serve as valuable commitment mechanisms to enforce future compliance with a political bargain.

Amicus Brief: Chevron U.S.A. Inc. v. Plaquemines Parish

Civitas Research Fellow Michael Toth's work was cited in a Supreme Court brief.‍

Epstein & Yoo: Amicus Brief in Supreme Court of Maryland

Civitas Senior Research Fellows Richard Epstein and John Yoo, alongside the Mountain States Legal Foundation, filed an amicus brief in the Supreme Court of Maryland.

Birthright Citizenship Has a Long Historical Precedent

State Courts Can’t Run Foreign Policy

Suncor is also a golden opportunity for the justices to stop local officials from interfering with an industry critical to foreign and national-security policy.

Supreme Court tariff ruling should end complaints that justices favor Trump

John Yoo writes on the Supreme Court’s decision on President Trump’s tariff case.

Supreme Court showdown exposes shaky case against birthright citizenship

Supreme Court will hear challenges to Trump's order ending birthright citizenship, testing the 14th Amendment's guarantee for babies born in America.