Why was the 18th Amendment created and what impact did it have on society at the time?

The 18th Amendment was created in 1919 to prohibit the manufacture, sale, and transportation of alcohol in the United States. This led to the era of Prohibition, which had a significant impact on society by sparking the rise of illegal alcohol production and distribution, organized crime, and speakeasies. It also divided public opinion and ultimately led to the amendment's repeal in 1933.