Forbidden History
Forbidden History

Prohibition: Rise of the American Gangster

June 2, 2026

AI Summary

5 min read

In 1920, the United States made alcohol illegal. The 18th Amendment and the Volstead Act banned the manufacture, sale, and transportation of intoxicating liquor—anything over 0.5% alcohol by volume—but did not criminalize consumption. The goal was to restore order, protect families, and improve public health. Instead, the 13-year experiment created one of the largest criminal economies in modern history, gave rise to gangsters like Al Capone, and fundamentally altered how Americans viewed the law itself.

The Moral Crusade That Became a Political Machine

Prohibition did not appear overnight. It was the culmination of decades of pressure from the temperance movement, which linked alcohol to poverty, domestic violence, and family instability. The movement drew heavily on Protestant evangelical networks and voluntary associations. The Women’s Christian Temperance Union, led by Frances Willard, mobilized women around temperance as a defense of domestic life—at a time when women had little political power, the cause offered rare influence over public affairs. Willard’s “Do Everything” policy expanded into suffrage, labor rights, and education.

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What you'll learn

  • 1 (01:43) **Prohibition's Paradox** - The episode frames the central mystery: how a moral crusade to ban alcohol created a massive criminal economy and a national crisis.
  • 2 (03:13) **Legal Framework of the 18th Amendment** - Dominic Selwood explains the actual law and a common public misunderstanding about what it prohibited.
  • 3 (04:40) **Decades of Pressure: The Temperance Movement** - The episode traces the long history of social and political forces that led to the amendment.
  • 4 (08:21) **From State Trials to National Ban** - The episode explains how state-level experiments with alcohol bans culminated in the 18th Amendment.
  • 5 (09:56) **Immediate Resistance and Loopholes** - The episode shows how the law began to unravel almost immediately as Americans fought back.
  • 6 (11:34) **The Walgreens Loophole** - The episode details how one entrepreneur exploited a legal loophole to build a national empire.
  • 7 (14:03) **The Rise of Speakeasies and Home Brewing** - The episode explains how the working class, unable to afford premiums, turned to dangerous alternatives.

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Guests on this episode

Show Notes

Joined by journalist Dominic Selwood, we uncover the infamous experiment of Prohibition; How one law turned ordinary Americans into criminals, unleashed organised crime, and forever changed the nation.


Cast List:

Eric Meyers: Narrator

Dominc Selwood: Journalist

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