In the early 1900s, what did it mean for cities to be “dry”?

I believe that the most fitting answer for this question would be that the cities contained no alcohol. The Prohibition went into action in 1920 and lasted until 1933. Alcohol was largely banned, and 'dry' states banned the sale of any alcoholic beverages. Dry counties and different regulations on alcohol connected to the Prohibition are still in effect today. Hope this helps.

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