Step-by-step explanation:
The correct answer is A) the Greenback Labor Party. The Greenback Labor Party, also known as the Greenback Party, was a political party in the United States that emerged in the late 1870s and remained active into the 1880s. One of the main issues the party focused on was the monetary policy, specifically advocating for the expansion of paper currency, known as "greenbacks," that were not backed by gold or silver. They believed that increasing the money supply would help alleviate the economic hardships faced by farmers and workers during the time. The party's platform also included other labor-related issues and economic reforms.