What is the following the populist party believe would solve US economic problem?

The Populist Party believed that a number of reforms would solve the US economic problems, including:

1. Direct election of senators.
2. Government ownership of railroads, telegraphs, and telephones.
3. Graduated income tax.
4. Free and unlimited coinage of silver.
5. 8-hour workday.
6. Regulation of loan interest rates.
7. Increase in the money supply to raise farm prices.
8. Support for the rights of workers to form labor unions.
9. Political reforms to make government more accountable to the people.