Final answer:
The 18th Amendment to the Constitution prohibited the sale and manufacture of alcohol, which had an impact on jazz nightlife during Prohibition.
Step-by-step explanation:
The subject of this question is history. The 18th Amendment to the Constitution was a law that prohibited the sale and manufacture of alcohol in the United States. This had a significant impact on jazz nightlife during the time period of Prohibition, as many jazz clubs relied on the sale of alcohol for their business. With the ban on alcohol, clubs had to find alternative sources of revenue and some had to close down.
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