The USSR is the shock brigade of the proletariat of the whole world. Poster. 1931 The USSR is the shock brigade of the proletariat of the whole world. Poster. 1931 Related Posts:6th World Festival of Youth in USSRUSSR Energetics Soviet Poster ArtSoviet painter Vyacheslav Shumilov 1931-2004Soviet artist Valentina Mikhaylovna Avdysheva 1931-1975World War II Soviet postersSoviet poster artist Viktor Koretsky