Why did Stalin set up a Gulag system How did Stalin use propaganda?

Following the Nazi seizure of powerin 1933, Hitler established a Reich Ministry of Public Enlightenment and Propaganda headed by Joseph Goebbels. The Ministry's aim was to ensure that the Nazi message was successfully communicated through art, music, theater, films, books, radio, educational materials, and the press. There were several audiences for Nazi propaganda. Germans were reminded of the struggle against foreign enemies and Jewish subversion. During periods preceding legislation or executive measures against Jews, propaganda campaigns created an atmosphere tolerant of violence against Jews, particularly in 1935 (before the Nuremberg Race Laws of September) and in 1938 (prior to the barrage of antisemitic economic legislation following Kristallnacht). Propaganda also encouraged passivity and acceptance of the impending measures against Jews, as these appeared to depict the Nazi government as stepping in and "restoring order."