The American Humanist Association (AHA) is a nonprofit organization founded in 1941 that promotes humanism, a philosophy that emphasizes reason, ethics, and justice while rejecting supernatural beliefs. The AHA advocates for civil liberties, social justice, and the separation of church and state, aiming to create a more humane society based on human values. The organization provides resources and support for individuals who identify as humanists and works to raise awareness about humanist principles. It also engages in public policy advocacy and educational initiatives, collaborating with other groups to promote a secular and inclusive society for all, regardless of religious beliefs.