Prohibition in the United States began on January 17, 1920. This marked the start of a 13-year nationwide ban on the production, importation, transportation, and sale of alcoholic beverages, enforced through the 18th Amendment and the Volstead Act.

Key Timeline

Here's a concise timeline of how Prohibition kicked off, drawn from historical records:

Event| Date| Details 137
---|---|---
18th Amendment proposed by Congress| December 18, 1917| Passed by both houses to ban alcohol.
Amendment ratified by 36th state| January 16, 1919| Became part of the Constitution; one-year grace period before enforcement.
Volstead Act passed| October 28, 1919| Enabling legislation defining "intoxicating liquors" and penalties; veto overridden.
Prohibition starts| January 17, 1920| Nationwide ban effective at midnight; 1,520 federal agents initially tasked with enforcement. 1

Background Story

Imagine the Roaring '20s without the speakeasies—it nearly happened. Temperance groups like the Anti-Saloon League and Women's Christian Temperance Union pushed for decades, blaming alcohol for poverty and crime. Post-WWI grain shortages sped things up with the Wartime Prohibition Act in 1919, but the real drama unfolded as states ratified the amendment amid moral fervor. Supporters like Senator Morris Sheppard quipped it was as repealable as a hummingbird hauling the Washington Monument to Mars—spoiler: it wasn't eternal.

Multiple Perspectives

  • Pro-supporters' view : A moral victory against "demon rum," saving families and boosting productivity. Rural Protestants and progressives saw it as progress.
  • Opponents' take : Urbanites and immigrants viewed it as cultural overreach, sparking bootlegging empires (think Al Capone) and corruption.
  • Enforcement reality : Underfunded agents (just 1,520 at launch) couldn't stop speakeasies or poisoned booze deaths, eroding public support by the late '20s.

Why It Matters Today

Prohibition's flop—repealed in 1933—shaped debates on drug laws and government overreach. No major anniversaries trending in 2026 forums, but it pops up in history buffs' discussions on failed policies.

TL;DR : Started January 17, 1920 , after ratification on January 16, 1919—dry nation until 1933.

Information gathered from public forums or data available on the internet and portrayed here.