The Führerprinzip (ˈfyːʀɐpʀɪnˌtsiːp; German for 'leader principle') prescribed the fundamental basis of political authority in the Government of Nazi Germany. This principle can be most succinctly understood to mean that "the Führer's word is above all written law" and that governmental policies, decisions, and offices ought to work toward the realization of this end. In actual political usage, it refers mainly to the practice of dictatorship within the ranks of a political party itself, and as such, it has become an earmark of political fascism. Nazi Germany aimed to implement the leader principle at all levels of society, with as many organizations and institutions as possible being run by an individual appointed leader rather than by an elected committee. This included schools, sports associations, factories, and more. A common theme of Nazi propaganda was that of a single heroic leader overcoming the adversity of committees, bureaucrats and parliaments. German history, from Nordic sagas to Frederick the Great and Otto von Bismarck, was interpreted to emphasize the value of unquestioning obedience to a visionary leader. The Führerprinzip was not invented by the Nazis. Hermann von Keyserling, a Baltic German philosopher from Estonia, was the first to use the term. One of Keyserling's central claims was that certain "gifted individuals" were "born to rule" on the basis of Social Darwinism. The ideology of the Führerprinzip sees each organization as a hierarchy of leaders, where every leader (Führer, in German) has absolute responsibility in his own area, demands absolute obedience from those below him and answers only to his superiors. This required obedience and loyalty even over concerns of right and wrong. The supreme leader, Adolf Hitler, answered to the German nation only. Italian philosopher Giorgio Agamben has argued that Hitler saw himself as an incarnation of auctoritas, and as the living law or highest law itself, effectively combining in his person executive power, judicial power, and legislative power.