Bruzzi published the journal L'Individualista in the 1920s alongside UgoFedeli and Francesco Ghezzi but who fell to fascist forces later. Pietro Bruzzi
involvement in the congress of nationally well-known comrades, including UgoFedeli, Alfonso Failla, Umberto Marzocchi and Pier Carlo Masini. One influential
anarchists that were also living in the city such as Rudolf Rocker and UgoFedeli [it]. He finally moved to Paris in April 1925. Upon his arrival in Paris
Schapiro was one of the founding members, alongside Sébastien Faure, UgoFedeli and Henryk Walecki, of the Paris-based Œuvres Internationales Des Editions