What party supported bimetallism?

Populist Party in the late 1800s in order to expand the money supply. This was done in the attempt of the impoverished population of farmers, mechanics and other ordinary citizens (majority of Populist Party and its supporters) for finacial stability and elevation especially in times of "Panics" (Panic of 1893 esp; usually fluctuated every 5-6 yrs back then)