Question: What is the birthdate of this Italian politician, journalist, and leader of the National Fascist Party, ruling the country as Prime Minister, and who ruled Italy as "II Duce" from 1922 to 1943? 
Sentence (from "March on Rome"): The March on Rome (Italian: "Marcia su Roma" ) was an organized mass demonstration in October 1922 which resulted in Benito Mussolini's National Fascist Party ("Partito Nazionale Fascista", or PNF) acceding to power in the Kingdom of Italy ("Regno d'Italia").
Relevant evidence: No