French Section of the Workers' International

The French Section of the Workers' International (French: Section française de l'Internationale ouvrière, SFIO) was a French socialist party founded in 1905 and replaced in 1969 by the current Socialist Party (PS). It was created during the 1905 Globe Congress in Paris as a merger between the French Socialist Party and the Socialist Party of France in order to create the French section of the Second International, designated as the party of the workers' movement.

The French Section of the Workers' International (French: Section française de l'Internationale ouvrière, SFIO) was a major socialist political party in France which was founded in 1905 and succeeded in 1969 by the present Socialist Party.

The Cartel of the Left (French: Cartel des gauches) was the name of the governmental alliance between the Radical-Socialist Party, the socialist French Section of the Workers' International (SFIO), and other smaller left-republican parties that formed on two occasions in 1924 to 1926 and in 1932 to 1933. The Cartel des gauches twice won general elections, in 1924 and in 1932. The first Cartel was led by Radical-Socialist Édouard Herriot, but the second was weakened by parliamentary instability and was without one clear leader. Following the 6 February 1934 crisis, President of the Council Édouard Daladier had to resign, and a new Union Nationale coalition, led by the right-wing Radical Gaston Doumergue, took power.

The Tours Congress was the 18th National Congress of the French Section of the Workers' International, or SFIO, which took place in Tours on 25–30 December 1920. During the Congress, the majority voted to join the Third International and create the French Section of the Communist International, which became the French Communist Party in 1921.

The Popular Front (French: Front populaire) was an alliance of left-wing movements in France, including the French Communist Party (PCF), the socialist SFIO and the Radical-Socialist Republican Party, during the interwar period. Three months after the victory of the Spanish Popular Front, the Popular Front won the May 1936 legislative election, leading to the formation of a government first headed by SFIO leader Léon Blum and composed of republican and SFIO ministers.

Le Socialiste picard was a socialist weekly newspaper published from Amiens, France. It was founded in 1933 as served as the organ for the Somme Federation of the Socialist Party of France. Louis Lebel, member of parliament, was the director of the newspaper.

The Federation of the Democratic and Socialist Left (Fédération de la gauche démocrate et socialiste or FGDS) was a conglomerate of French left-wing non-Communist forces. It was founded to support François Mitterrand's candidature at the 1965 presidential election and to counterbalance the Communist preponderance over the French left.

The Socialist Democracy of Guinea (French: Démocratie Socialiste de Guinée, DSG) was a political party in Guinea. DSG was founded in the run-up to the 1954 legislative election by Abdoulaye Diallo, Chaikou Baldé and Ibrahima Barry (a.k.a. 'Barry III'). DSG was a continuation of the party led by Yaciné Diallo. DSG was the Guinean affiliate of the French Section of the Workers' International (SFIO).

Libération-sud (French for "Liberation-South") was a resistance group active between 1940-1944 and created in the Free Zone of France during the Second World War in order to fight against the Nazi occupation through coordinated sabotage and propaganda operations.

Tunis-Socialiste was a French language daily evening newspaper published in Tunis, Tunisia. It was the organ of Tunisian Federation of the SFIO. The newspaper was founded in March 1921 after the communists had split away from the SFIO and taken the publication l'Avenir sociale with them. Tunis-Socialiste carried the byline "for the brotherhood of the races". The initial editorial team of the paper consisted of Albert Cattan, André Duran-Angliviel, Joachim Durel and the Fichet couple. The paper ceased publication in 1956.