Prohibition in the United States was a nationwide constitutional ban on the sale, production, importation, and transportation of alcoholic beverages that remained in place from 1920 to 1933. It was promoted by "dry" crusaders movement, led by rural Protestants and social Progressives in the Democratic and Republican parties, and was coordinated by the Anti-Saloon League, and the Woman's Christian Temperance Union. Prohibition was mandated under the Eighteenth Amendment to the U.S. Constitution.

Enabling legislation, known as the Volstead Act, set down the rules for enforcing the ban and defined the types of alcoholic beverages that were prohibited. For example, religious uses of wine were allowed. Private ownership and consumption of alcohol was not made illegal under federal law; however, in many areas local laws were more strict, with some states banning possession outright. Nationwide Prohibition ended with the ratification of the Twenty-first Amendment, which repealed the Eighteenth Amendment, on December 5, 1933.

In the nineteenth and early twentieth centuries, the introduction of alcohol prohibition and its subsequent enforcement in law was a hotly debated issue. Prohibition supporters, called drys, presented it as a victory for public morals and health. Anti-prohibitionists, known as wets, criticized the alcohol ban as an intrusion of mainly rural Protestant ideals on a central aspect of urban, immigrant, and Catholic life.

Though popular opinion believes that Prohibition failed, it succeeded in cutting overall alcohol consumption in half during the 1920s, and consumption remained below pre-Prohibition levels until the 1940s, suggesting that Prohibition did socialize a significant proportion of the population in temperate habits, at least temporarily. Some researchers contend that its political failure is attributable more to a changing historical context than to characteristics of the law itself. Criticism remains that Prohibition led to unintended consequences such as the growth of urban crime organizations. As an experiment it lost supporters every year, and lost tax revenue that governments needed when the Great Depression began in 1929.

History

The U.S. Senate proposed the Eighteenth Amendment on December 18, 1917. Upon being approved by a 36th state on January 16, 1919, the amendment was ratified as a part of the Constitution. By the terms of the amendment, the country went dry one year later, on Jan. 17, 1920.

On November 18, 1918, prior to ratification of the Eighteenth Amendment, the U.S. Congress passed the temporary Wartime Prohibition Act, which banned the sale of alcoholic beverages having an alcohol content of greater than 2.75 percent. (This act, which was intended to save grain for the war effort, was passed after thearmistice ending World War I was signed on November 11, 1918.) The Wartime Prohibition Act took effect June 30, 1919, with July 1, 1919, becoming known as the "Thirsty-First".

On October 28, 1919, Congress passed the Volstead Act, the popular name for the National Prohibition Act, over President Woodrow Wilson's veto. The act established the legal definition of intoxicating liquors as well as penalties for producing them. Although the Volstead Act prohibited the sale of alcohol, the federal government lacked resources to enforce it. By 1925, in New York City alone, there were anywhere from 30,000 to 100,000 speakeasy clubs.

While Prohibition was successful in reducing the amount of liquor consumed, it stimulated the proliferation of rampant underground, organized and widespread criminal activity. Many were astonished and disenchanted with the rise of spectacular gangland crimes (such as Chicago's Saint Valentine's Day Massacre), when prohibition was supposed to reduce crime. Prohibition lost its advocates one by one, while the wet opposition talked of personal liberty, new tax revenues from legal beer and liquor, and the scourge of organized crime.

On March 22, 1933, President Franklin Roosevelt signed into law the Cullen–Harrison Act, legalizing beer with an alcohol content of 3.2 percent (by weight) and wine of a similarly low alcohol content. On December 5, 1933, ratification of the Twenty-first Amendment repealed the Eighteenth Amendment. However, United States federal law still prohibits the manufacture of distilled spirits without meeting numerous licensing requirements that make it impractical to produce spirits for personal beverage use.

Origins   The Drunkard's Progress: A lithograph by Nathaniel Currier supporting the temperance movement, January 1846

Consumption of alcoholic beverages has been a contentious topic in America since the colonial period. In May 1657, the General Court of Massachusetts made the sale of strong liquor "whether known by the name of rumme,strong water, wine, brandy, etc." illegal.

In general, informal social controls in the home and community helped maintain the expectation that the abuse of alcohol was unacceptable. "Drunkenness was condemned and punished, but only as an abuse of a God-given gift. Drink itself was not looked upon as culpable, any more than food deserved blame for the sin of gluttony. Excess was a personal indiscretion." When informal controls failed, there were legal options.

Shortly after the United States obtained independence, the Whiskey Rebellion took place in western Pennsylvaniain protest of government-imposed taxes on whiskey. Although the taxes were primarily levied to help pay down the newly formed national debt, it also received support from some social reformers, who hoped a "sin tax" would raise public awareness about the harmful effects of alcohol. The whiskey tax was repealed after Thomas Jefferson'sDemocratic-Republican Party, which opposed the Federalist Party of Alexander Hamilton and George Washington, came to power in 1800.

Benjamin Rush, one of the foremost physicians of the late eighteenth century, believed in moderation rather than prohibition. In his treatise, "The Inquiry into the Effects of Ardent Spirits upon the Human Body and Mind" (1784), Rush argued that the excessive use of alcohol was injurious to physical and psychological health, labeling drunkenness as a disease.

 Apparently influenced by Rush's widely discussed belief, about 200 farmers in a Connecticut community formed atemperance association in 1789. Similar associations were formed in Virginia in 1800 and New York in 1808. Within a decade, other temperance groups had formed in eight states, some of them being statewide organizations. The words of Rush and other early temperance reformers served to dichotomize the use of alcohol for men and women. While men enjoyed drinking and often considered it vital to their health, women who began to embrace the ideology of "true motherhood" refrained from consumption of alcohol. Middle-class women, who were considered the moral authorities of their households, consequently rejected the drinking of alcohol, which they believed to be a threat to the home. In 1830, on average, Americans consumed 1.7 bottles of hard liquor per week, three times the amount consumed in 2010.

The 1898 Congressional Record, when reporting on a proposed tax on distilled spirits (H.R. 10253), noted that the relationship between populations, tax on distilled spirits (made from things other than fruit), and consumption was thus: (The Aggregates are grouped by tax rate).

Organized crime

Organized crime received a major boost from Prohibition. Mafia groups limited their activities to prostitution, gambling, and theft until 1920, when organized bootlegging emerged in response to Prohibition. A profitable, often violent, black market for alcohol flourished. Prohibition provided a financial basis for organized crime to flourish.

In a study of more than thirty major U.S cities during the Prohibition years of 1920 and 1921, the number of crimes increased by 24 percent. Additionally, theft and burglaries increased by 9 percent, homicides by 12.7 percent, assaults and battery rose by 13 percent, drug addiction by 44.6 percent, and police department costs rose by 11.4 percent. This was largely the result of "black-market violence" and the diversion of law enforcement resources elsewhere. Despite the Prohibition movement's hope that outlawing alcohol would reduce crime, the reality was that the Volstead Act led to higher crime rates than were experienced prior to Prohibition and the establishment of a black market dominated by criminal organizations.

Furthermore, stronger liquor surged in popularity because its potency made it more profitable to smuggle. To prevent bootleggers from using industrial ethyl alcohol to produce illegal beverages, the federal government ordered the poisoning of industrial alcohols. In response, bootleggers hired chemists who successfully renatured the alcohol to make it drinkable. As a response, the Treasury Department required manufacturers to add more deadly poisons, including the particularly deadly methyl alcohol. New York City medical examiners prominently opposed these policies because of the danger to human life. As many as 10,000 people died from drinking denatured alcohol before Prohibition ended. 

New York City medical examiner Charles Norris believed the government took responsibility for murder when they knew the poison was not deterring people and they continued to poison industrial alcohol (which would be used in drinking alcohol) anyway. Norris remarked: "The government knows it is not stopping drinking by putting poison in alcohol... [Y]et it continues its poisoning processes, heedless of the fact that people determined to drink are daily absorbing that poison. Knowing this to be true, the United States government must be charged with the moral responsibility for the deaths that poisoned liquor causes, although it cannot be held legally responsible."

Al Capone, the Prohibition-era leader of organized crime in Chicago.

Another lethal substance that was often substituted for alcohol was "canned heat", also commonly known as Sterno. Forcing the substance through a makeshift filter, such as a handkerchief, created a rough liquor substitute; however, the result was poisonous, though not often lethal. Many of those who were poisoned as a result united to sue the government for reparations after the end of Prohibition.

Making alcohol at home was very common during Prohibition. Stores sold grape concentrate with warning labels that listed the steps that should be avoided to prevent the juice from fermenting into wine. Some drugstores sold "medical wine" with around a 22 percent alcohol content. In order to justify the sale, the wine was given a medicinal taste.

 Home-distilled hard liquor was called bathtub gin in northern cities, and moonshine in rural areas of Virginia, Kentucky, North Carolina,South Carolina, Georgia, and Tennessee. Homebrewing good hard liquor was easier than brewing good beer. Since selling privately distilled alcohol was illegal and bypassed government taxation, law enforcement officers relentlessly pursued manufacturers. In response, bootleggers modified their cars and trucks by enhancing the engines and suspensions to make faster vehicles that, they presumed, would improve their chances of outrunning and escaping agents of the Bureau of Prohibition, commonly called "revenue agents" or "revenuers". These cars became known as "moonshine runners" or "'shine runners". Shops were also known to participate in the underground liquor market, by loading their stocks with ingredients for liquors, which anyone could legally purchase (these include: benedictine, vermouth, scotch mash, and even ethyl alcohol).

Prohibition also had an effect on the music industry in the United States, specifically with jazz. Speakeasies became far more popular during that time, and the effects of the Great Depression caused a migration that led to a greater dispersal of jazz music. Movement began from New Orleans and went north throughChicago and to New York. This led to the development of different styles in different cities. Because of its popularity in speakeasies and the development of more advanced recording devices, jazz became very popular very quickly. It was also at the forefront of the minimal integration efforts going on at the time, as it united mostly black musicians with mostly white audiences.

Along with other economic effects, the enactment and enforcement of Prohibition caused an increase in resource costs. During the 1920s the annual budget of the Bureau of Prohibition went from $4.4 million to $13.4 million. Additionally, the U.S. Coast Guard spent an average of $13 million annually on enforcement of prohibition laws. These numbers do not take into account the costs to local and state governments.

When Prohibition was repealed in 1933, organized crime lost nearly all of its black market profits from alcohol in most states, because of competition with legal liquor stores selling alcohol at lower prices. (States still retained the right to enforce their own state laws concerning alcohol consumption.) Some crime syndicates moved their efforts into expanding their protection rackets to cover legal liquor sales.