Pierre-Joseph Proudhon e Carlo Cattaneo

Pierre-Joseph Proudhon was a French politician and the founder of mutualist philosophy. He was the first person to declare himself an anarchist and is widely regarded as one of the ideology's most influential theorists. Proudhon is even considered by many to be the "father of anarchism". He became a member of the French Parliament after the revolution of 1848, whereafter he referred to himself as a federalist. Carlo Cattaneo was an Italian philosopher and writer, famous for his role in the Five Days of Milan on March 1849, President of the Council of Milan