ruling unpleasant history of censoring political dissent unpleasant history of censoring political dissent unpleasant history of censoring political dissent unpleasant history of censoring political dissent shouting fire in a crowded theater 249 U.S. 47 Schenck v. United States Schenck v. United States, 249 U.S. 47 (1919) Schenck v. United States, 249 U.S. 47 (1919) ruling unpleasant history of censoring political dissent unpleasant history of censoring political dissent ruling clear and present danger https://supreme.justia.com/cases/federal/us/249/47/case.html Schenck v. United States unpleasant history of censoring political dissent one of the least persuasive opinions ever written unpleasant history of censoring political dissent unpleasant history of censoring political dissent Shenck vs. Estados Unidos Full opinion (Justia.com) Full opinion (Justia.com) Shenck v. United States