This victory was due to the repercussions of the massacre of the rebels at the Seguro Obrero building at the end of Alessandri Palma's presidency, a massacre which led to the Popular Front's electoral victory and the appointment of Salvador Allende, in 1939, as minister for Public Health, Welfare and Social Assistance.
Se trata de las implicancias de la masacre del Seguro Obrero, a finales del gobierno de Alessandri Palma, que desencadena el triunfo del Frente Popular y la denominación de Salvador Allende, en 1939, como ministro de Salubridad, Previsión y Asistencia Social.