 The National List of Benito Mussolini (an alliance with Catholics, liberals and conservatives) used intimidation tactics, resulting in a landslide victory and a subsequent two-thirds majority.This was the last multi-party election in Italy until 1946.In November 1923, the Parliament approved the Acerbo Law, which stated that the party gaining the largest share of the votes—provided they had gained at least 25 percent of the votes—gained two-thirds of the seats in parliament.