American Civil Liberties Union | Sponsors Directory

The American Civil Liberties Union (ACLU) is a non-profit organization that defends civil rights and liberties in the United States. The ACLU has a strong presence in all 50 states, Washington, D.C., and Puerto Rico. The organization's work is guided by a secularist stance, which emphasizes the importance of separating church and state. The ACLU has been involved in cases related to free speech, including Tinker v. Des Moines. The ACLU has a network of volunteer lawyers and activists.