On May 16, 1918, the United States Congress passes the Sedition Act, a piece of legislation designed to protect America’s participation in World War I.
Along with the Espionage Act of the previous year, the Sedition Act was orchestrated largely by A. Mitchell Palmer, the United States attorney general under President Woodrow Wilson. The Espionage Act, passed shortly after the U.S. entrance into the war in early April 1917, made it a crime for any person to convey information intended to interfere with the U.S. armed forces’ prosecution of the war effort or to promote the success of the country’s enemies.