A major reason for ending Prohibition was the high cost of enforcing it.
The correct option is (A).
In the year 1933, three states voted to remove prohibition.
The 18th Amendment, enacted on January 16, 1919, was repealed by the 21st Amendment, eliminating the increasingly unpopular nationwide prohibition of alcohol.
Thus, The reason for the prohibition was the high cost of enforcing it. Option (A).
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