Have you ever seen Wagner's Opera, "Rienzi, the Last of the Tribunes"... or read the novel of the same name by Lord Lytton ??
" The opera is set in Rome and is based on the life of Cola di Rienzi (1313–1354), a late medieval Italian populist figure who succeeds in outwitting and then defeating the nobles and their followers and in raising the power of the people. "
https://en.wikipedia.org/wiki/RienziAccording to Hitler's boyhood friend who had seen the opera with Hitler in their youth, the opera forever changed Hitler.
Hitler "spoke of a special mission which one day would be entrusted to him, and I, his only listener, could hardly understand what he meant. Many years had to pass before I realized the significance of this enraptured hour for my friend. "
Later when Hitler spoke about it to Wagner's widow: " The words with which Hitler concluded his story to Frau Wagner are also unforgettable for me. He said solemnly, "In that hour it began."
I've never seen that opera. I don't think it's performed anymore. But I have seen all of Wagner's "Ring" operas.