In 1944, five years before the publication of 1984, George Orwell wrote a letter setting out the thesis of what would become his greatest novel. In it he wrote:
Hitler, no doubt, will soon disappear, but only at the expense of strengthening (a) Stalin, (b) the Anglo-American millionaires and (c) all sorts of petty fuhrers° of the type of de Gaulle. All the national movements everywhere, even those that originate in resistance to German domination, seem to take non-democratic forms, to group themselves round some superhuman fuhrer (Hitler, Stalin, Salazar, Franco, Gandhi, De Valera are all varying examples) and to adopt the theory that the end justifies the means. Everywhere the world movement seems to be in the direction of centralised economies which can be made to ‘work’ in an economic sense but which are not democratically organised and which tend to establish a caste system. With this go the horrors of emotional nationalism and a tendency to disbelieve in the existence of objective truth because all the facts have to fit in with the words and prophecies of some infallible fuhrer.
From George Orwell: A Life in Letters by Peter Davison.
(Hat tip: Rapscallion)