The Center for Constitutional Rights (CCR) is a nonprofit legal organization based in the United States. Founded in 1966, it focuses on protecting and advancing civil rights and liberties through litigation, advocacy, and education. CCR often takes on cases involving issues such as racial justice, free speech, and government accountability. CCR is known for its commitment to social justice and has represented various marginalized communities. The organization engages in strategic litigation to challenge laws and practices that violate constitutional rights, often working alongside other civil rights groups and activists to promote systemic change.