1879 | |Working-Men's | | | |Congress in | | | |Marseilles for | | | |the first time | | | |gives power to | | | |the | | | |Collectivists. | | | | | | 1880 | |Working-Men's | | | |Congress in | | | |Havre; rupture | | | |between the | | | |moderates and the| | | |radicals. The | | | |latter constitute| | | |themselves as a | | | |"Parti ouvrier | | | |révolutionnaire | | | |socialiste | | | |français." | | | | | | 1881 |Founding of the | | | |Social-Democratic| | | |Federation under | | | |the control of | | | |Marxian | | | |influence. | | | | | | | 1882 | |Working-Men's | | | |Congress at St. | | | |Etienne. Division| | | |between the | | | |Possibilists and | | | |the "Guesdists." | | | |The former split,| | | |at a later time, | | | |into "Bronssists"| | | |("Fédération des | | | |travailleurs | | | |socialiste de | | | |France"), | | | |Marxists, and | | | |"Allemanists" | | | |(Parti ouvrier | | | |socialiste | | | |révolutionnaire | | | |français).