The French Socialist Party (french: Parti socialiste français, PSF) was a

socialist Socialism is a left-wing economic philosophy and movement encompassing a range of economic systems characterized by the dominance of social ownership of the means of production as opposed to private ownership. As a term, it describes the ...

political party A political party is an organization that coordinates candidates to compete in a particular country's elections. It is common for the members of a party to hold similar ideas about politics, and parties may promote specific ideological or p ...

founded in 1902. The PSF came from the merger of the possibilist Federation of the Socialist Workers of France (FTSF),

Jean Allemane Jean Allemane (25 August 1843, Sauveterre-de-Comminges, Haute-Garonne – 6 June 1935, Herblay in Seine-et-Oise) was a French socialist politician, veteran of the Paris Commune of 1871, pioneer of syndicalism, leader of the Revolutionary Sociali ...

's Revolutionary Socialist Workers' Party (POSR) and some independent socialist politicians like

Jean Jaurès Auguste Marie Joseph Jean Léon Jaurès (3 September 185931 July 1914), commonly referred to as Jean Jaurès (; oc, Joan Jaurés ), was a French Socialist leader. Initially a Moderate Republican, he later became one of the first social dem ...

, who went on to become the party leader. Unlike the

Socialist Party of France The Socialist Party (french: Parti socialiste , PS) is a French centre-left and social-democratic political party. It holds pro-European views. The PS was for decades the largest party of the "French Left" and used to be one of the two major p ...

led by

Jules Guesde Jules Bazile, known as Jules Guesde (; 11 November 1845 – 28 July 1922) was a French socialist journalist and politician. Guesde was the inspiration for a famous quotation by Karl Marx. Shortly before Marx died in 1883, he wrote a letter ...

, the PSF supported the principle of the alliance with the non-socialist left in the ''

Bloc des gauches The Lefts Bloc (french: Bloc des gauches, ) was a coalition of Republican political forces created during the French Third Republic in 1899 to contest the 1902 legislative elections. It initially supported Emile Combes's cabinet (June 1902-Ja ...

''. Under pressure from the

Second International The Second International (1889–1916) was an organisation of socialist and labour parties, formed on 14 July 1889 at two simultaneous Paris meetings in which delegations from twenty countries participated. The Second International continued th ...

, the two parties merged into the French Section of the Workers' International in 1905.

References

Defunct political parties in France Political parties of the French Third Republic Socialist parties in France Second International 1902 establishments in France Political parties established in 1902 1905 disestablishments in France Political parties disestablished in 1905 Jean Jaurès {{France-party-stub