Texas v. Johnson, 491 U.S. 397 (1989), was a ecision by the Supreme Court of the United States that invalidated prohibitions on desecrating the American flag in force in 48 of the 50 states. Justice William Brennan wrote for a five-justice majority in holding that the defendant's act of flag burning was protected speech under the First Amendment to the United States Constitution. Johnson was represented by attorneys David D. Cole and William Kunstler.