Spain and Portugal
The birth of the Fourth International 1930-1940
- Title: The New Revolutionary Upsurge and the Tasks of the Fourth InternationalWritten by Trotsky 3 July 1936 · machine-assisted · français
- Title: The International Bureau for Revolutionary Socialist Unity (London Bureau) and the Fourth International [including: Resolution on the anti-war conference of the London Bureau]Adopted by the Conference for the Fourth International, 29-31 July 1936 · machine-assisted · français
- Title: To the Workers of Spain and of the Whole World29-31 July 1936 · machine-assisted · français
- Title: For a World Campaign of Support for the Vanguard of the Fourth International in France, Spain and Belgium29-31 July 1936 · machine-assisted · français
- Title: To the Enslaved Peoples of Morocco29-31 July 1936 · machine-assisted · français
- Against Imperialist WarSeptember 1938 · published translation · français
- Salute to Our Living Martyrs and Our Heroic DeadSeptember 1938 · published translation · français
- Title: Minutes of the Founding Conference of the Fourth International3 September 1938 · machine-assisted · français
- Greetings to the Fighters in SpainSeptember 1938 · published translation · français
- On the Situation in Spain and the Tasks of the Bolshevik-LeninistsMay 1940 · published translation · français
The Fourth International in the war 1940-1946
- Manifesto: Stalin Dissolves the Comintern.juin 1943 · machine-assisted · français
The Third World Congress and the split 1950-1952
- Title: Three Years of the New Course of Trotskyism — Activity Report of the IEC and the IS, presented by Ernest MandelThird World Congress, Paris, late August–early September 1951 · machine-assisted · français
From the splits to reunification 1952-1963
- Statement by the International Secretariat on Spain and PortugalFourth International No. 15, May–July 1962 · published translation · français
From reunification to the Tenth Congress 1963-1979
- Resolutions: New Developments in the Angolan RevolutionFourth International No. 18, June 1964 · published translation · français
- Down with Franco's "State of Emergency"!February 7, 1969 · Intercontinental Press · français
- The Rise of Workers' Struggles in SpainJune 1, 1972 · Intercontinental Press · français
- May Day Manifesto of the Fourth International1 May 1973 · Intercontinental Press
- Report on Armed Struggle in Latin AmericaFebruary 1974 (congress); printed 23 December 1974 · Intercontinental Press
- The Fall of the Dictatorship and the Revolutionary Upsurge in Portugal30 May 1974 · Intercontinental Press
- For a May Day of Struggle Against Capitalism, the Breeder of Economic Crises and of War19 April 1975 · Intercontinental Press · français
- The Prerevolutionary Situation in Portugal Ripens1 June 1975 · Intercontinental Press
- Against Imperialist Repression of the Saharan People!22 December 1975 · Intercontinental Press
- Women Around World Raise Demand for Equal Rights1978-03-08 · Intercontinental Press
From the Eleventh to the Thirteenth Congress 1979-1995
- The Crisis in Capitalist Europe and the Present Tasks of the Fourth International (Resolution on Europe)November 1979 · Intercontinental Press
- The Meaning of the Coup Attempt in Spain24 February 1981 · Intercontinental Press
- For a Socialist United States of Europe! Appeal on elections to European parliament4 April 1984 · Intercontinental Press
From the Fourteenth to the Sixteenth Congress 1995-2018
- In defence of Argentina's right to recover its energy wealthMay 2012 · International Viewpoint
- Defend the right to self-determination in Catalonia!21 September 2017 · International Viewpoint
- Let us support the struggle of the Catalan people4 October 2017 · International Viewpoint
- Role and party-building tasks of the Fourth International25 February - 2 March 2018 · International Viewpoint