Through hundreds of legal measures, the Nazi-led German government gradually excluded Jews from public life, the professions, and public education. The goal of Nazi propaganda was to demonize Jews and to create a climate of hostility and indifference toward their plight. On Kristallnacht—the Night of Broken Glass—Jewish businesses and synagogues were destroyed in the first act of state-sponsored violence against the Jewish community. Many Jews who had the means tried to leave Germany but encountered countless bureaucratic hurdles.
I believe it would be listing general ideas
Use propaganda all throughout school starting at a very young age putting the message of the government into everything and making it seem perfect as it is easier for a child to be somewhat brainwashed into thinking something is good
Stalin used a multitude of methods to secure power. Regarding what you said he used all of those. He created a secret police to consolidate power, murdered rivals and party members, a one party state to eliminate the democratic process, and finally persecuted Jewish doctors