1936, the rebel troops started their advance towards Madrid through Extremadura. See also List of Spanish Nationalist military equipment of the Spanish Civil War List of Spanish Republican military equipment of the Spanish Civil War Notes Bibliography Beevor, Antony. (2006). The battle for Spain. The Spanish civil war, 1936-1939. Penguin Books. London. . Espinosa, Francisco. (2006). La justicia de Queipo. Editorial Crítica. Barcelona. Jackson, Gabriel. (1967). The Spanish Republic and the Civil War, 1931-1939. Princeton. Princeton University Press. Preston, Paul. (2006). The Spanish Civil War. Reaction, revolution & revenge. Harper Perennial. London. Thomas, Hugh. (2001) The Spanish Civil War. Penguin Books. London. External links Photo of republican supporters shot in the Triana district, 21 July 1936. Spanish Civil War 1936 in Spain Mass murder in 1936 Conflicts in 1936 History of Seville July 1936 events 20th century in Seville 20th-century rebellions Mass murder in Spain