Minor political party organized in New York state in 1936.
It was founded by the labour leaders Sidney Hillman and David Dubinsky and by liberal Democrats and old-line socialists. The party supported Franklin D. Roosevelt 's New Deal programs and backed candidates who endorsed liberal social legislation. Though influential in New York City elections, after 1940 it was plagued by divisions between pro-and anti-communist factions. It was dissolved in 1956.