One current of communist ideas was represented by the Blanquists. Blanqui, a life-long conspirator and an ardent republican who had been the leader of the secret revolutionary societies under the Monarchy of July, took up his revolutionary activity again during the latter part of the Second Empire. A republican and revolutionary above everything else, he had, however, gradually come to formulate in a more precise way a communistic program, to be realized by his party when by a revolutionary upheaval it would be carried into power. The Blanquists denounced the "co-operators" and the "mutuellistes" and called upon the workingmen to organize into secret societies ready, at a favorable moment, to seize political power. Towards the end of the Second Empire, the Blanquists numbered about 2,500 members in Paris, mainly among the Republican youth.[35] [35] A. Thomas, _op. cit._, p. 332. The other current of communist ideas had its fountainhead in the "International" which Caesar de-Paepe, Marx and Bakounine succeeded in winning over to their collectivist ideas. The congresses of the "Association" in Brussels in 1868 and in Bâle in 1869 adopted resolutions of a collectivist character, and many members of the French section were won over to the new ideas.[36] [36] E. E. Fribourg, _L'Association Internationale des Travailleurs_ (Paris, 1871). The success of the "International" in France in 1869 was the sudden result of the strike-movement which swept the country during the last years of the Second Empire. The members of the "International" succeeded in obtaining financial support for some strikers. This raised the prestige of the "Association", and a number of syndicats sent in their collective adhesion. It is estimated that toward the end of 1869 the "International" had a membership of about 250,000 in France. These facts had their influence on the French leaders of the "International". They changed their attitude toward the strike, declaring it "the means _par excellence_ for the organization of the revolutionary forces of labor".[37] The idea of the general strike suggested itself to others.[38] At the Congress of Bâle in 1869, one of the French delegates advocated the necessity of organizing syndicats for two reasons: first, because "they are the means of resisting the exploitation of capital in the present;" and second, because "the grouping of different trades in the city will form the commune of the future" ... and then ... "the government will be replaced by federated councils of syndicats and by a committee of their respective delegates regulating the relations of labor--this taking the place of politics."[39] [37] A. Thomas, _op. cit._, p. 363. [38] _Ibid._, p. 358. [39] James Guillaume, _L'Internationale, Documents et Souvenirs_ (Paris, 1905), vol. i, p. 205.