Changes

The left-wing violence continued throughout the 1920s. On 24 December 1927 two powerful anarchist bombs went off in two US-owned banks in downtown Buenos Aires, killing two employees.<ref>"El 24 de diciembre de 1927 vuelan las casas centrales del Citibank y el Banco de Boston, con el lamentable saldo de dos muertos. Los Mitos de la Historia Argentina: De la ley Sáenz Peña a los Albores del Peronismo ", Tomo III, Felipe Pigna, p. 111, Grupo Editorial Norma, 2006</ref>On 23 May 1923, the anarchists detonate another bomb inside the Italian consulate in the Argentinian capital, killing 9 and wounding 41, the majority of them innocent civilians.<ref>[https://news.google.com/newspapers?nid=1913&dat=19280523&id=h4EpAAAAIBAJ&sjid=0mYFAAAAIBAJ&pg=3534,4255127&hl=en Nine Killed, 41 Injured By Bomb In Buenos Aires]</ref>On 24 December, Argentinian president Hipólito Yrigoyen narrowly survived an attempt on his life. The would-be murderer, 44 year-old Italian anarchist Gualterio Marinelli is killed by return fire from the protecting police detachment.

The left-wing violence continued throughout the 1920s. On 24 December 1927 two powerful anarchist bombs went off in two US-owned banks in downtown Buenos Aires, killing two employees.<ref>"El 24 de diciembre de 1927 vuelan las casas centrales del Citibank y el Banco de Boston, con el lamentable saldo de dos muertos. Los Mitos de la Historia Argentina: De la ley Sáenz Peña a los Albores del Peronismo ", Tomo III, Felipe Pigna, p. 111, Grupo Editorial Norma, 2006</ref>On 23 May 1923, the anarchists detonate another bomb inside the Italian consulate in the Argentinian capital, killing 9 and wounding 41, the majority of them innocent civilians.<ref>[https://news.google.com/newspapers?nid=1913&dat=19280523&id=h4EpAAAAIBAJ&sjid=0mYFAAAAIBAJ&pg=3534,4255127&hl=en Nine Killed, 41 Injured By Bomb In Buenos Aires]</ref>On 24 December, Argentinian president Hipólito Yrigoyen narrowly survived an attempt on his life. The would-be murderer, 44 year-old Italian anarchist Gualterio Marinelli is killed by return fire from the protecting police detachment.

==Guerrillas==

==Guerrillas==

Argentina experienced three failed attempts at rural guerrilla warfare between 1959 and 1969. At that point, the insurgents decided in favor of urban guerilla warfare. It seemed obvious that they would be safer and more relevant in crowded cities than in isolated rural areas.

Argentina experienced three failed attempts at rural guerrilla warfare between 1959 and 1969. At that point, the insurgents decided in favor of urban guerilla warfare. It seemed obvious that they would be safer and more relevant in crowded cities than in isolated rural areas.

Between the ousting of president Juan Domingoin 1955 and his return from exile in 1973, a number of urban left-wing guerrilla organizations emerged. Six major groups - two Marxist-Maoist- Guevarrist-oriented, and four populist-socialist Peronist-oriented - eventually disbanded or joined the Marxist ERP or the Peronist Montoneros. The Montoneros became the largest and most active of the two revolutionary movements, but fought alongside the ERP in Tucumán province.

Between the ousting of president Juan Domingo Perón in 1955 and his return from exile in 1973, a number of urban left-wing guerrilla organizations emerged. Six major groups - two Marxist-Maoist- Guevarrist-oriented, and four populist-socialist Peronist-oriented - eventually disbanded or joined the Marxist ERP or the Peronist Montoneros. The Montoneros became the largest and most active of the two revolutionary movements, but fought alongside the ERP in Tucumán province.

==Rural guerrilla warfare==

==Rural guerrilla warfare==