FTP, identify this man known for his work with the Popular Front.
He first joined the Socialist party in 1904, and by 1919 was in charge of the party and its journal Le Populaire.  By the time he became premier, he was the first socialist and first Jew to lead France.  He pushed through the 40-hour workweek and nationalized military industries, as the leader of a coalition of Socialists, Radicals, and other left leaning parties.  FTP, identify this man known for his work with the Popular Front.
He first joined the Socialist party in 1904, and by 1919 was in charge of the party and its journal Le Populaire.  
Leon Blum