The Supreme Court affirmed, in Zelman v. Simmons-Harris, that the Constitution permits us to experiment with school-choice programs and, in particular, with programs that include religious schools. However, the constitutions of nearly forty States contain provisions - generically called Blaine Amendments - that speak more directly and, in many cases, more restrictively, than does the First Amendment to the flow of once-public funds to religious schools. This Article is a series of reflections, prompted by the Blaine Amendments, on education, citizenship, political liberalism, and religious freedom. First, the Article considers what might be called the federalism defense of the provisions. It concludes that even full-throated support for the...