One way to grasp the difference between the two schools is to see that both Jeffersonians and Jacksonians are civil libertarians, passionately attached to the Constitution and especially to the Bill of Rights, and deeply concerned to preserve the liberties of ordinary Americans. But while the Jeffersonians are most profoundly devoted to the First Amendment, protecting the freedom of speech and prohibiting a federal establishment of religion, Jacksonians see the Second Amendment, the right to bear arms, as the citadel of liberty. Jeffersonians join the American Civil Liberties Union; Jacksonians join the National Rifle Association. In so doing, both are convinced that they are standing at the barricades of freedom.