How did the federal government solve the challenges they experienced with Prohibition?

The correct answer to this open question is the following.

Although there are no options attached, we can say that the federal government tried to solve the challenges they experienced with Prohibition in the following way.

The federal government created legislation such as the Volstead Act to enforce prohibition through the Internal Revenue Services. That is how the Prohibition unit was born under the supervision of the IRS. However, trying to enforce prohibition in the United States was not an easy task because the American people always found a way to get alcohol and that is how the mafias grew in power and could bribe the authority, generating many corruption acts.

polling is a process and the outcome is not involved in the process itself.

the outcome, which is an unfavorable rating for a particular candidate is not affected by the mechanical process of polling.

it rather depends on the number of people voting in favor of the candidate.

this is an outcome of people's preferences.