Born in Rome, Giuseppe was son of Luigi, a wine dealer with republican sympathies, and Elena Cortesia. He was graduated at Liceo Torquato Tasso, and attended to the Sapienza University of Rome until the 1915, when Italy declared war to the Central Powers: in the same year he left his studies to enlist himself in the Italian Royal Army. Wounded in battle, he obtained a Medal of Military Valorafter the World War I. In 1919, Bottai met Benito Mussolini during a Futurist meeting, and contributed to establish the Fasci Italiani di Combattimento. In 1921, Bottai ended his studies at law faculty and became a freemason, member of the Gran Loggia d'Italia. At the same time he also started a journalist career in the Il Popolo d'Italia, newspaper of the recently-founded National Fascist Party. During the March on Rome, Bottai was along with Ulisse Igliori and Gino Calza-Bini, the head of the Roman squadrismo, supporting Blackshirts' political violence.
However, the Italian intervention in World War II resulted in disaster. The Campaign on the Eastern Front caused the death or dispersion of approximately 77,000 soldiers, with more than 39,000 injured. Bottai voted for Mussolini's arrest proposed by Dino Grandi on 25 July 1943, when Italy's defeat became evident. In 1944, the Italian Social Republic condemned Bottai to death, during the Verona trial, but Bottai was hiding in a Roman convent. In 1944, Bottai enlisted in the French Foreign Legion, with the pseudodyn Andrea Battaglia. He fought in Provence during the Operation Dragoon and then in the Western Allied invasion of Germany. At the war's end, Bottai remained in France, and continued to serve in Foreign Legion until 1948, when he was discharged. For his role in the final stages of World War II, he got an amnesty for his role in Fascism. Returned in Italy in 1953, Bottai founded the periodical ABC and Il Popolo di Roma, financed by ex-fascist Vittorio Cini, who supported centrist and conservative views. He died in Rome in 1959. At his funeral participated also Aldo Moro, like his father was a Bottai's friend and assistant during his career.
Works
Trade organisation in Italy under the act and regulations on collective relations in connection with employment
Economia fascista
Grundprinzipien des korporativen Aufbaus in Italien
Esperienza corporativa
Corporazioni
Scritti giuridici in onore di Santi Romano...
Funzione di Roma nella vita culturale e scientifica della nazione
Pagine di critica fascista
Romanità e germanesimo: letture tenute per il Lyceum di Firenze
Von der römischen zur faschistischen Korporation
Köpfe des risorgimento
Contributi all'elaborazione delle scienze corporative
Vent 'anni e un giorno, 24 luglio 1943. Republished as Vent'anni e un giorno .
Legione è il mio nome. Republished as Legione è il mio nome: il coraggioso epilogo di un gerarca del fascismo