The document discusses the use and effects of propaganda by Nazi Germany and Adolf Hitler: 1) The Nazis used propaganda to convince Germans that Jews were the cause of their problems and were inferior, depicting them as animals to make Germans feel superior. 2) Hitler skillfully used propaganda techniques like spreading misinformation through newspapers and journals to influence public opinion against Jews and promote racist ideologies. 3) Propaganda was also used to convince American citizens that fighting in WWII was necessary and to encourage support through purchasing war bonds. 4) Modern propaganda is now mainly used for commercial purposes by companies to influence purchasing rather than promote hate like the Nazi regime did in Germany.