>Whoever knowingly or willfully advocates, abets, advises, or teaches the duty
>prints, publishes, edits, issues, circulates, sells, distributes, or publicly displays any written or printed matter advocating, advising, or teaching the duty, necessity, desirability, or propriety of overthrowing or destroying any government in the United States
"…it is the Right of the People to alter or to abolish it, and to institute new Government, laying its foundation on such principles and organizing its powers in such form, as to them shall seem most likely to effect their Safety and Happiness"
"it is their right, it is their duty, to throw off such Government, and to provide new Guards for their future security."