“History is not about the facts. It is about the context and who is telling the story.” —Prof. Milton Fine.
"Who controls the past controls the future: who controls the present controls the past." –– George Orwell in his novel "1984."
Some information about the 1935 Film Congress was found in two reference books: Martin, Benjamin; The Nazi-Fascist New Order for European Culture, Harvard University Press, Cambridge, 2016. and in Vande Winkel,Roel & Welch, David; Cinema and the Swastika, Palgrave, London 2007. Both volumes are HIGHLY RECOMMENDED.