Gitlow v. New York, 268 U.S. 652 (1925), was a landmark decision of the United States Supreme Court holding that the Fourteenth Amendment to the United States Constitution had extended the First Amendment's provisions protecting freedom of speech and freedom of the press to apply to the governments of U.S. states. Along with Chicago, Burlington & Quincy Railroad Co. v. City of Chicago (1897), it was one of the first major cases involving the incorporation of the Bill of Rights. It was also one of a series of Supreme Court cases that defined the scope of the First Amendment's protection of free speech and established the standard to which a state or the federal government would be held when it criminalized speech or writing.
The case arose from the conviction under New York state law of Socialist politician and journalist Benjamin Gitlow for the publication of a "left-wing manifesto" in 1919. In a majority opinion joined by six other justices, Associate Justice Edward Terry Sanford upheld the conviction under the bad tendency test, writing that government may suppress or punish speech that directly advocates the unlawful overthrow of the government. Associate Justice Oliver Wendell Holmes Jr. dissented, arguing that state and federal governments should only be permitted to limit free speech under the "clear and present danger" test that he had previously laid out in Schenck v. United States (1919).
