Final answer:
The political party platform described in the question is that of the Populist Party, which focused on the interests of farmers and the working class in the 1890s.
Step-by-step explanation:
The excerpts you've provided are from the platform of the Populist Party, also known as the People's Party. Formed in the 1890s, the Populist Party aimed to represent the interests of farmers and the working class, advocating for a variety of economic reforms such as the graduated income tax, the free and unlimited coinage of silver and gold at a ratio of 16 to 1, and political reforms including the direct election of U.S. Senators and the use of the Australian ballot system. The party's influence peaked in the 1890s, particularly due to their stance on silver, which they saw as a way to increase the money supply and assist indebted farmers and the working class.