ARTICLE: Did German U-Boats Smuggle Alcohol Into the U.S. During Prohibition? – Atlas Obscura

In years when the United States was a dry country—by law if not in practice—it was not uncommon for boats to smuggle liquor into the country. But this one was different. This one was a submarine.

Source: Did German U-Boats Smuggle Alcohol Into the U.S. During Prohibition? – Atlas Obscura