In 1969 the SFIO was replaced by the Socialist Party ("Parti socialiste" or PS). It was joined by pro-Pierre Mendès-France clubs (Union of Clubs for the Renewal of the Left led by Alain Savary) and left-wing republican groups (Union of Socialist Groups ad Clubs of Jean Poperen). During the Issy-les-Moulineaux Congress, Alain Savary was elected First Secretary with the support of his predecessor Guy Mollet. He proposed an "ideological dialogue" with the Communists.