1922, 10, 10 On October 24th, a fascist congress was held in Naples, which mobilized 40,000 fascist militants. In the afternoon, when Mussolini was reviewing the team, he said to his men, "I solemnly declare that the current situation is either to hand over the political power to us or to March on Rome to seize it." The fascists answered by shouting "March on Rome" and "March on Rome".

Is it because fascism took "March into Rome" as its slogan?