Leonida Bissolati was an Italian lawyer and politician who fought for the rights of workers and played a pivotal role in the development of Italian socialism.
Alceste De Ambris was an Italian syndicalist, nationalist, and anti-fascist activist who played a crucial role in the development of Italian labor movement and political thought.
Nicola Bombacci was an influential Italian socialist and political figure, known for her ardent support of Mussolini's fascist regime.