B. Mussolini was legally appointed to head the government.
In 1922, the Fascists made a bid for power. At a rally in Naples, they announced their intention to go to Rome to demand that the government make changes. In the March on Rome, tens of thousands of Fascists swarmed toward the capital. Fearing civil war, King Victor Emmanuel III asked Mussolini to form a government as prime minister. Mussolini entered the city triumphantly on October 30, 1922. Without firing a shot, Mussolini thus obtained a legal appointment from the king to lead Italy.