Fascism is the ideology of anti-democracy. The state is absolute and totalitarian and all citizens must follow the state. National-Socialism or Nazism is a racist and antisemitic ideology which holds that the Aryan race is superior to all other races, and that the government must actively promote the perfect race.Nazism tends to be fascist, but fascism is not necessarily national-socialist.share | improve this answer.hose two statements result in 180 opposite wording for the same result (Fascism is held by a superset of adherents, while Nazism is a superset by amount of ideas-which is what the answer used). If you aren't familiar with what superset means, formal definition is here.