 Complete the following phrase:  The coup of 1979 allowed for the rise of militant left-wing groups in the country. The five largest groups, Farabundo Martí Peoples Forces of Liberation FPL, Communist Party of El Salvador PCES, National Resistance RN, Peoples Revolutionary Army ERP, and the Revolutionary Party of the Central American Workers  El Salvador PRTC to join forces on October 10, 1980, nearly one year after the coup, to form the Farabundo Martí National Liberation Front FMLN, the most prominent opposition force to the Salvadoran government throughout the Salvadoran Civil War. The group was named after Farabundo Martí, the leader of the Communist Party during an uprising in 1932 which resulted in the 