Final answer:
The supporters of Free Silver wanted U.S. currency to be backed by gold and silver, rather than just gold.
Step-by-step explanation:
The supporters of Free Silver were advocates for backing U.S. currency with both gold and silver, instead of just gold. They believed that utilizing both precious metals would help expand the money supply and provide relief to farmers and debtors by increasing inflation. They argued that linking the currency solely to gold would restrict economic growth and maintain the dominance of the wealthy elites.
Learn more about Free Silver and the backing of U.S. currency