18th Amendment Ratified (jan 29, 1919 – nov 21, 1945)
On January 29th, 1919 the 18th Amendment is ratified, banning in one year's time the manufacture, sale, or transportation of "intoxicating liquors" in the United States. https://www.shmoop.com/drugs-america/timeline.html
Added to timeline:
History of drug use in America Timeline
A historical timeline of drug use in American culture and hi...