What did hauely-smoot tarif accomplish? Why wasn't it successful?

The Act and tariffs imposed by America's trading partners in retaliation were major factors of the reduction of American exports and imports by 67% during the Depression. Economists and economic historians have a consensus view that the passage of the Smoot–Hawley Tariff worsened the effects of the Great Depression.

The most important benefit of having a difficult amendment process is that people can never amend any part of the constitution very easily. the makers of the constitution wanted the amendment process to be deliberately hard, so that no person can amend easily for his or her personal benefit. i hope the answer you.

The answer is income tax