Fulfilling the progressive promise of the Constitution’s text and history

CAC is working in the courts, with elected leaders, and with legal scholars to preserve the rights and freedoms of all in America, and to protect the integrity of our judiciary.
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Our Latest Work

Civil and Human Rights
July 1, 2026

Furthering Inclusive Constitutionalism

Jotwell
Professor Allison Brownell Tirres reviewed recent scholarship on the Black Conventions of Reconstruction by CAC’s David H....
Voting Rights and Democracy
June 30, 2026

CAC Release: Roberts Court Strikes Down Yet Another Campaign Finance Law, Turns Blind Eye to Corruption

WASHINGTON, DC – Following today’s decision at the Supreme Court in National Republican Senatorial Committee...
By: Miriam Becker-Cohen, David H. Gans
Immigration and Citizenship
June 30, 2026

CAC Release: In Birthright Citizenship Victory, Dissenting Justices Cast Aside Constitutional Text and History

WASHINGTON, DC – Following today’s decision at the Supreme Court in Trump v. Barbara, a...
By: Smita Ghosh
Corporate Accountability
U.S. District Court for the District of Columbia

AbbVie v. Department of Health and Human Services

In AbbVie v. Department of Health and Human Services, the United States District Court for the District of Columbia is considering whether the Inflation Reduction Act’s Medicare drug price negotiation program is an unconstitutional taking...
Voting Rights and Democracy
U.S. Supreme Court

National Republican Senatorial Committee v. Federal Election Commission

In National Republican Senatorial Committee v. Federal Election Commission, the Supreme Court is considering whether to strike down a law that limits the amount of money a national political party committee may spend in coordination...
Immigration and Citizenship
U.S. Supreme Court

Trump v. Barbara

In Trump v. Barbara, the Supreme Court considered the constitutionality of the Trump Administration’s executive order purporting to limit birthright citizenship to children who have at least one parent who is a citizen or is...

Our Latest Cases

Great Hall of the Supreme Court of the United States | Phil Roeder, Flickr (CC BY 2.0)

CAC pursues a litigation strategy unique among progressive legal organizations by relying on the Constitution’s text and history. Our powerful amicus briefs provide invaluable arguments to Supreme Court Justices, legal scholars, and fellow advocates. Our clients include current and former bipartisan Members of Congress, state and local officials, law professors, and various nonprofit organizations. CAC’s efforts help to secure important legal victories in the Supreme Court, lower federal courts, and state supreme courts.

From Our Think Tank

The result of the Fifteenth Amendment | Library of Congress (Public Domain)

CAC produces scholarship showing that the Constitution’s text and history command progressive results. We publish comprehensive accounts of some of the most important and contentious topics in modern constitutional and federal law through issue briefs, white papers, insights, and our think tank series. Our legal experts also inform public discussion around these topics by giving written and oral testimony in congressional committee hearings.