Beer in the United States
On January 16, 1919, the Eighteenth Amendment to the United States Constitution was enacted into law, creating the Prohibition era, wherein the production, sale and transportation of alcoholic beverages was made illegal. All legal American brewing came to a halt when prohibition was imposed, though the earlier temperance movement had already reduced the number of breweries significantly. Only a few breweries, mainly the largest, were able to stay in business by manufacturing near beer, malt syrup, or other non-alcohol grain products, in addition to soft drinks such as colas and root beers. Production and shipping of alcohol was largely confined to illegal operations that could deliver compact distilled beverages—smuggled rum and domestic moonshine—more efficiently and reliably than bulkier products such as beer.
Anti-Italianism
When the United States enacted Prohibition in 1920, the restrictions proved to be an economic windfall for those in the Italian-American community already involved in illegal activities, and those who had fled from Sicily. They smuggled liquor into the country, wholesaled and sold it through a network of outlets and speakeasies. While other ethnic groups were also deeply involved in these illegal bootlegging activities, and the associated violence between groups, Italian Americans were among the most notorious. Because of this, Italians became associated with the prototypical gangster in the minds of many, which had a long-lasting effect on the Italian-American image.