The Popular Front in Chile was an electoral and political left-wing coalition from 1937 to February 1941, during the Presidential Republic Era (1924–1973). It gathered together the Radical Party, the Socialist Party, the Communist Party, the Democratic Party and the Radical Socialist Party, as well as organizations such as the Confederación de Trabajadores de Chile (CTCH) trade-union, the Mapuche movement which unified itself in the Frente Único Araucano, and the feminist Movimiento Pro-Emancipación de las Mujeres de Chile (MEMCh).