What is Americans United for Separation of Church and State (AU) about? ... American principle of church-state separation. Learn about AU and our issues: ...

Agnosticism & Atheism: articles and news on atheism, atheists, agnosticism, agnostics, freethought, religion, philosophy, skepticism, critical thinking, separation of church and state, evolution vs. creationism, atheist philosophy, and much more - all for the reality-based community

The Secular Web is the most comprehensive online resource about atheism, agnosticism, nontheism, secular humanism, rationalism, freethought, naturalism, materialism, skepticism, secularism, and other views of nonbelievers. It is owned and operated by Internet Infidels, Inc., a nonprofit educational organization devoted to the defense and promotion of naturalism, the hypothesis that nature is a closed system in the sense that it is not affected by anything outside of it.

theocracywatch.org is a non-proft public information group committed to exposing the rise of the radical religious right as a political force in the Republican Party.

The Constitutional Principle: Separation of Church and State Page discusses the historical and legal pros and cons of this issue.

USConstitution.net offers the text of the Constitution, the Declaration of Independence, the Articles of Confederation, a FAQ, glossary, comment/question area, and links to other resources

The mission of the Anti-Defamation League is to stop the defamation of the Jewish people, to secure justice and fair treatment to all citizens alike.

We promote religious tolerance, freedom, and understanding. We describe controversial topics from all viewpoints. We describe dozens of faith groups objectively.

History - What events of historical significance have affected the world today? Study several events and learn about their influence on the world.