I have seen most of your suggested places researching well, before l visited Roma many times. It is a fascinating ancient City, l can not get enough off ever. Every time l am there, l discover new treasures.
How ever, l wonder why there is so little about the recent history, architecture in EUR - Esposizione Universale Roma with the Palazzo della Civilta Italiana (1938-43)...the Benito Mussolini era. The fascist architecture of EUR was used by famous Italian film directors like M. Antonioni 1962 movie L’Eclisse, Bertolucci’s 1970 movie THE CONFORMIST, Fellini’s 8 1/2, And Boccaccio’70...
Also , outside Roma the marvellous Tivoli Villa d’Este, Villa Adriana. I visited these places every time l got a bit tired of the hustle bastle of Roma.
It was a great pleasure to see all these cultural, and ancient places again through your eyes, and information. Thank you. ❤ Greetings from Melbourne, AUS