In 1920, which amendment took effect prohibiting alcohol in the United States? 18th Amendment 19th Amendment 20th Amendment 21st Amendment

Answer is the 18th Amendment.

"After one year from the ratification of this article the manufacture, sale, or transportation of intoxicating liquors within, the importation thereof into, or the exportation thereof from the United States and all territory subject to the jurisdiction thereof for beverage purposes is hereby prohibited."

Source: US Constitution

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