The basic facts of the January 1932 uprising in El Salvador are well known and largely undisputed. Thousands of workers and peasants in central and western El Salvador rose up on the night of January 22 and occupied various towns in the departments of Sonsonate and Ahuachapán.1 The Salvadoran Communist Party (PCS) had planned the insurrection two weeks earlier, but its key supporters in the army and many of its leaders were already either dead or in jail when the revolt began. The response of regional elites and the central government was swift and brutal. The army reoccupied all of the towns within a few days, and throughout the next month government forces and civilian militias killed thousands of peasants and workers, especially in the heavily indigenous areas of the west.2
During the past 70 years, four themes have dominated interpretations of the movement and the massacre. The...