ON THE 100TH ANNIVERSARY OF PROHIBITION, LEARN WHAT REALLY HAPPENED. In 1919, the National Prohibition Act was passed, making it illegal across America to produce, distribute, or sell liquor. With this act, the U.S. Congress also created organized crime as we know it. Italian, Jewish, and Irish mobs sprang up to supply the suddenly illegal commodity to the millions of people still eager to drink it. Men like Lucky Luciano and...