A fierce debate about civic education in American public schools has erupted in response to the terrorist attacks of September 11, 2001. Many liberals and conservatives, though they disagree strongly about which civic virtues to teach, share the assumption that such education is an appropriate responsibility for public schools. They are wrong. Civic education aimed at civic virtue is at best ineffective; worse, it is often subversive of the moral purpose of schooling. Moreover, the attempt to impose these partisan conceptions of civic virtue on America's students violates the civic trust that underpins vibrant public schools.