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.
Joseph Lonardo
Prohibition began in Ohio on May 27, 1919, and nationally throughout the United States on January 16, 1920. Once stockpiles of alcohol were consumed, the brewing of beer and distillation of liquor at home increased exponentially in Prohibition's the first few years. Although the smuggling of liquor into the country was also common, it became more so than home brewing and distillation only after 1923.