Gitlow, a socialist, was arrested for distributing copies of a "left-wing manifesto" that called for the establishment of socialism through strikes and class action of any form. Gitlow was convicted under a state criminal anarchy law, which punished advocating the overthrow of the government by force. At his trial, Gitlow argued that since there was no resulting action flowing from the manifesto's publication, the statute penalized utterences without propensity to incitement of concrete action. The New York courts had decided that anyone who advocated the doctrine of violent revolution violated the law. The Supreme Court ruled in favor of Gitlow.
