 On that day, Decree 303 was signed, regarding "the nationalization of the film industry and the regulation of commerce in cinematic products".This can also be called the period of socialist cinema.Following "the teaching of the great Lenin, the ideologue of the social formation of the proletarian class", who showed that "of all the arts, the most important for us is cinema", however, not as an "art" but as an "instrument of ideological influence", the newly installed regime fully subsidised the production of films which, as a necessity, as an imperative, disseminated promotion of socialist values.