Left-interventionism was the part of the progressive interventionist movement of various
left-wing
Left-wing politics describes the range of political ideologies that support and seek to achieve social equality and egalitarianism, often in opposition to social hierarchy. Left-wing politics typically involve a concern for those in soci ...
matrices, such as those of
Mazzinian,
social reformist,
democratic socialist
Democratic socialism is a left-wing political philosophy that supports political democracy and some form of a socially owned economy, with a particular emphasis on economic democracy, workplace democracy, and workers' self-management within a ...
, dissident
socialist
Socialism is a left-wing economic philosophy and movement encompassing a range of economic systems characterized by the dominance of social ownership of the means of production as opposed to private ownership. As a term, it describes the e ...
,
reformist socialist
Reformism is a political doctrine advocating the reform of an existing system or institution instead of its abolition and replacement.
Within the socialist movement, reformism is the view that gradual changes through existing institutions can eve ...
, and
revolutionary socialist
Revolutionary socialism is a political philosophy, doctrine, and tradition within socialism that stresses the idea that a social revolution is necessary to bring about structural changes in society. More specifically, it is the view that revoluti ...
persuasions, that saw in the
Great War the historical opportunity for the completion of
unification of Italy
The unification of Italy ( it, Unità d'Italia ), also known as the ''Risorgimento'' (, ; ), was the 19th-century Political movement, political and social movement that resulted in the Merger (politics), consolidation of List of historic stat ...
, and for those who later became part of the
Italian fascist movement, such as
Benito Mussolini
Benito Amilcare Andrea Mussolini (; 29 July 188328 April 1945) was an Italian politician and journalist who founded and led the National Fascist Party. He was Prime Minister of Italy from the March on Rome in 1922 until his deposition in 194 ...
, as the
palingenesis
Palingenesis (; also palingenesia) is a concept of rebirth or re-creation, used in various contexts in philosophy, theology, politics, and biology. Its meaning stems from Greek , meaning 'again', and , meaning 'birth'.
In biology, it is anothe ...
of the Italian political system and the organization of the economic, legal, and social system, and therefore a profound change.
A part of left-interventionism joined the nascent
fascist
Fascism is a far-right, Authoritarianism, authoritarian, ultranationalism, ultra-nationalist political Political ideology, ideology and Political movement, movement,: "extreme militaristic nationalism, contempt for electoral democracy and pol ...
movement, while many others went on to become
anti-fascists
Anti-fascism is a political movement in opposition to fascist ideologies, groups and individuals. Beginning in European countries in the 1920s, it was at its most significant shortly before and during World War II, where the Axis powers were ...
. Left-interventionism was a minority position among socialists, such as the young
Palmiro Togliatti, that, in the words of Battista Santhià, distinguished "between the imperialist war and the just national claims against the old imperialisms; they did not consider it right that some Italian provinces should remain under the dominion of a foreign state, moreover a reactionary one."
History

Left-interventionism (in Italian: ''interventismo di sinistra'') originated from a process of internal self-criticism carried out by a substantial part of the revolutionary
syndicalist
Syndicalism is a revolutionary current within the left-wing of the labor movement that seeks to unionize workers according to industry and advance their demands through strikes with the eventual goal of gaining control over the means of pr ...
movement, which, after the failure of
Red Week in June 1914, gave rise to a theoretical evolution of its thinking. In the following weeks,
Alceste De Ambris declared himself in favour of Italy's entry into the Great War alongside France, a fact that cost him his expulsion from the
anarcho-syndicalist trade union
Unione Sindacale Italiana (USI). This led first to the simultaneous voluntary expulsion from the USI, headed by , a neutralist and internationalist
anarchist
Anarchism is a political philosophy and movement that is skeptical of all justifications for authority and seeks to abolish the institutions it claims maintain unnecessary coercion and hierarchy, typically including, though not neces ...
, of the strong Milanese section, led by
Filippo Corridoni, and then to the expulsion of all interventionist sections. These went on to join with
Futurist interventionism, which was already creating unrest in the squares with
Filippo Tommaso Marinetti and
Umberto Boccioni
Umberto Boccioni (, ; 19 October 1882 – 17 August 1916) was an influential Italian painter and sculptor. He helped shape the revolutionary aesthetic of the Futurism movement as one of its principal figures. Despite his short life, his approach ...
.
On 5 October 1914,
Angelo Oliviero Olivetti created the ''
Fasci Rivoluzionari d'Azione Interventista'', into which all the movements in the area converged, and at the same time a manifesto, a political program supporting left-interventionism, was promoted. The movement aimed to operate a strong critique of the
Italian Socialist Party
The Italian Socialist Party (, PSI) was a socialist and later social-democratic political party in Italy, whose history stretched for longer than a century, making it one of the longest-living parties of the country.
Founded in Genoa in 1892, ...
(PSI) and its neutralist position, seeing its failure to support the war as a lack of political perspective and reactionarism toward history in motion. The Great War was seen as a historical opportunity to be exploited, a historical coincidence that could have acted as a catalyst for the revolutionary impulses of the Italian people, which, forged by the wartime experience, or what came to be termed as the ''
trinceocrazia'', should become aware of their potential by overthrowing the constituted powers of the state. In conclusion, the left-interventionists argued that if the people could not find within themselves the spark to ignite change, it would have to be an external factor, such as the war itself.

On 18 October 1914,
Benito Mussolini
Benito Amilcare Andrea Mussolini (; 29 July 188328 April 1945) was an Italian politician and journalist who founded and led the National Fascist Party. He was Prime Minister of Italy from the March on Rome in 1922 until his deposition in 194 ...
, editor of the PSI's official newspaper ''
Avanti!
''Avanti!'' is a 1972 American/Italian international co-production comedy film produced and directed by Billy Wilder, and starring Jack Lemmon and Juliet Mills. The screenplay by Wilder and I. A. L. Diamond is based on Samuel A. Taylor's play, w ...
'' "Foirward!) and until then a supporter of Italian neutrality as per party directives, published an article on the third page, in which he argued that maintaining the
neutral country
A neutral country is a state that is neutral towards belligerents in a specific war or holds itself as permanently neutral in all future conflicts (including avoiding entering into military alliances such as NATO, CSTO or the SCO). As a type of ...
line would have ghettoized the movement, relegating it to a subordinate position. He proposed arming the people for war; once it was over, they would be turning against the structures of the liberal and bourgeois state, giving rise to a revolution and the triumph of socialism. This cost Mussolini his removal from the newspaper on 20 October 1914, also the date in which the PSI published a manifesto in which it was reiterated its opposition to the conflict, and a few weeks later, on 8 November 1914, the same party riunited in
Bologna
Bologna (, , ; egl, label= Emilian, Bulåggna ; lat, Bononia) is the capital and largest city of the Emilia-Romagna region in Northern Italy. It is the seventh most populous city in Italy with about 400,000 inhabitants and 150 different nat ...
to unanimously express the position of incompatibility between socialism and war.
On 15 November 1914, less than a month after his removal from the party's newspaper, Mussolini came out with the first copy of a new newspaper he founded, ''
Il Popolo d'Italia
''Il Popolo d'Italia'' ("The People of Italy") was an Italian newspaper published from 15 November 1914 until 24 July 1943. It was founded by Benito Mussolini as a pro-war newspaper during World War I, and it later became the main newspaper of ...
'' ("The People of Italy"), with a strongly interventionist line that earned for himself on 29 November 1914 the expulsion from the PSI because of his provocations against his comrades. On 14 November 1914, in an article entitled "''Audacia''" ("Audacity"), in the columns of the new newspaper, he had written: "Today — I shout it out loud — anti-war propaganda is the propaganda of cowardice. It has luck because it tickles and exasperates the instinct of individual self-preservation. But for that very reason it is anti-revolutionary propaganda ... And as we resume the march it is up to you, young people of Italy; young people from factories and universities; young in years and young in spirit; young people who belong to the generation to which destiny has committed to make history; it is to you that I launch my cry of good wishes, sure that it will have in your ranks a vast resonance of echoes and sympathies ... 'War'."
Under the influence of Mussolini and
Gaetano Salvemini, the then PSI member and university student
Antonio Gramsci
Antonio Francesco Gramsci ( , , ; 22 January 1891 – 27 April 1937) was an Italian Marxist philosopher, journalist, linguist, writer, and politician. He wrote on philosophy, political theory, sociology, history, and linguistics. He was a ...
wrote an article in the socialist weekly of Turin, ''Il Grido del Popolo'' ("The Cry of the People"), that was published on 31 October 1914 and entitled "''Neutralità attiva e operante''" ("Active and Operating Neutrality"), with which he would deviate from the official party line and split the ranks of the young Turin socialists. Gramsci's fellow Turinese socialist
Palmiro Togliatti volunteered in the
Royal Italian Army
The Royal Italian Army ( it, Regio Esercito, , Royal Army) was the land force of the Kingdom of Italy, established with the proclamation of the Kingdom of Italy. During the 19th century Italy started to unify into one country, and in 1861 Manfre ...
. The socialists Salvemini,
Leonida Bissolati, and
Carlo Rosselli
Carlo Alberto Rosselli (Rome, 16 November 1899Bagnoles-de-l'Orne, 9 June 1937) was an Italian political leader, journalist, historian, philosopher and anti-fascist activist, first in Italy and then abroad. He developed a theory of reformist, ...
were the voices of the front defined as democratic interventionism; they advocated a democratic alliance between Italy and the populations oppressed by the
Austro-Hungarian Empire
Austria-Hungary, often referred to as the Austro-Hungarian Empire,, the Dual Monarchy, or Austria, was a constitutional monarchy and great power in Central Europe between 1867 and 1918. It was formed with the Austro-Hungarian Compromise of ...
for reciprocal liberation. Salvemini thought that "Germany's victory over France would be considered as proof of the incapacity of democracy to live freely alongside authoritarian political regimes, and would unleash the damage and shame of a long anti-democratic reaction on all of Europe."
Irredentism and the ideals of the ''
Risorgimento'' expanded in the pages of Salvemini in the columns of ' ("The Unity"), until they coincided with the defense of democratic civilization as opposed to the authoritarian culture personified by the
Central Powers
The Central Powers, also known as the Central Empires,german: Mittelmächte; hu, Központi hatalmak; tr, İttifak Devletleri / ; bg, Централни сили, translit=Tsentralni sili was one of the two main coalitions that fought in ...
. Similar arguments united the socialist brothers and
Rodolfo Mondolfo
Rodolfo Mondolfo (August 20, 1877 – July 15, 1976) was an Italian philosopher who lived in Italy and Argentina.
Born in Senigallia into a prominent family of Jewish origin, he studied at University of Florence and the University of Siena. In 19 ...
to the interventionist democratic front.
Pietro Nenni, a long-time friend of Mussolini and later an anti-facist and opponent of Mussolini's
Fascist Italy
Fascism is a far-right, authoritarian, ultra-nationalist political ideology and movement,: "extreme militaristic nationalism, contempt for electoral democracy and political and cultural liberalism, a belief in natural social hierarchy and the ...
, embraced the interventionist battle but from different premises, being at the time a republican. In later years, he recalled: "I agreed with Mussolini in the interventionist battle, even if moved by different premises: for me, of popular, Garibaldine and Mazzini background, that was the last war of the Risorgimento to complete the unification of Italy. For Mussolini it was instead a revolutionary war and an internal political operation for power."
In line with his personal views, the young Nenni volunteered and a commemorative photograph of him was reported in ''Il Popolo d'Italia''.
Between 24 and 25 January 1915, the ''
Fasci d'Azione Rivoluzionaria'' were founded in the presence of Corridoni and Mussolini, among others. It was in this year that numerous left-interventionists were called up, including Corridoni and Mussolini themselves. Corridoni found death in the trenches, assaulting the
Austro-Hungarian Army lines on the Carso, while Mussolini, also assigned to the front line, published a daily diary from the front that was later published as book titled ''Il mio diario di guerra'' ("My War Diary") in which he would recount life in the war trenches. Back as a civilian, Mussolini abandoned socialism and changed the title of ''Il Popolo d'Italia'' from ''Quotidiano socialista'' ("Socialist Daily") to ''Quotidiano dei combattenti e dei produttori'' ("Daily of the Fighters and Producers").
In his work about Nenni's life, saw 24 November 1914, the date of his expulsion from the PSI's Milanese section "for political and moral unworthiness", as the death of Mussolini as a socialist left-interventionist and the beginning of a process that would see him leading the Italian fascist movement. Later in December, Mussolini published an article entitled "''Trincerocrazia''" ("Trenchcracy"), in which he reclaimed for the veterans of the trenches the right to govern post-war Italy and prefigured the combatants of the Great War as the aristocracy of tomorrow and the central nucleus of a new ruling class. Mussolini's former PSI party members saw him as a traitor who sold out to capitalism for personal ambition.
Within the broad interventionist movement
Left-interventionism was part of the broad
interventionist movement that gathered elements of heterogeneous provenance, including anti-
Giolittian democrats and
liberals invoking the liberation of
Trento
Trento ( or ; Ladin and lmo, Trent; german: Trient ; cim, Tria; , ), also anglicized as Trent, is a city on the Adige River in Trentino-Alto Adige/Südtirol in Italy. It is the capital of the autonomous province of Trento. In the 16th centu ...
and
Trieste
Trieste ( , ; sl, Trst ; german: Triest ) is a city and seaport in northeastern Italy. It is the capital city, and largest city, of the autonomous region of Friuli Venezia Giulia, one of two autonomous regions which are not subdivided into provi ...
as the culmination of the ''Risorgimento'';
nationalists who demanded the affirmation of Italian power and initially identified the enemy in the
Entente Powers
The Triple Entente (from French '' entente'' meaning "friendship, understanding, agreement") describes the informal understanding between the Russian Empire, the French Third Republic, and the United Kingdom of Great Britain and Ireland as well a ...
rather than in the
Central Powers
The Central Powers, also known as the Central Empires,german: Mittelmächte; hu, Központi hatalmak; tr, İttifak Devletleri / ; bg, Централни сили, translit=Tsentralni sili was one of the two main coalitions that fought in ...
; writers headed by
Gabriele D'Annunzio, such as the
Futurists
Futurists (also known as futurologists, prospectivists, foresight practitioners and horizon scanners) are people whose specialty or interest is futurology or the attempt to systematically explore predictions and possibilities abou ...
;
socialists
Socialism is a left-wing economic philosophy and movement encompassing a range of economic systems characterized by the dominance of social ownership of the means of production as opposed to private ownership. As a term, it describes the eco ...
and former socialists influenced by
revolutionary syndicalism
Syndicalism is a revolutionary current within the left-wing of the labor movement that seeks to unionize workers according to industry and advance their demands through strikes with the eventual goal of gaining control over the means of prod ...
; and refugees from the unredeemed lands, such as
Cesare Battisti, among others. Although initially a minority, it played an important part in determining the increasingly widespread mood that in 1915 made it possible for the
Kingdom of Italy
The Kingdom of Italy ( it, Regno d'Italia) was a state that existed from 1861, when Victor Emmanuel II of Kingdom of Sardinia, Sardinia was proclamation of the Kingdom of Italy, proclaimed King of Italy, until 1946, when civil discontent led to ...
to enter the war against the will of the majority of the
Italian Parliament.
List of notable participants
*
Alberto Acquacalda
Alberto Acquacalda (1 August 1898 – 11 August 1921) was an Italian anarchist and communist. He was a member of the anti-fascist militant group Arditi del Popolo. He was assassinated by fascist blackshirts at the age of 23.
A street in Lugo, Rave ...
*
Gabriele D'Annunzio
*
*
Cesare Battisti
*
*
Michele Bianchi
*
Leonida Bissolati
*
Ivanoe Bonomi
*
Piero Calamandrei
*
Filippo Corridoni
*
Alceste De Ambris
*
Attilio Deffenu
Attilio Deffenu (28 December 1890 – 16 June 1918) was an Italian journalist, soldier, exponent of Sardinian autonomism and a syndicalist.
He was born in 1890 in Nuoro, Sardinia, to parents Giuseppe, a merchant and president of the ''Società Op ...
*
*
Roberto Farinacci
*
*
Antonio Gramsci
Antonio Francesco Gramsci ( , , ; 22 January 1891 – 27 April 1937) was an Italian Marxist philosopher, journalist, linguist, writer, and politician. He wrote on philosophy, political theory, sociology, history, and linguistics. He was a ...
*
Emilio Lussu
Emilio Lussu (4 December 1890 – 5 March 1975) was an Italian soldier, politician, anti-fascist and writer.
Biography The soldier
Lussu was born in Armungia, province of Cagliari (Sardinia) and graduated with a degree in law in 1914. Lussu ma ...
*
*
Rodolfo Mondolfo
Rodolfo Mondolfo (August 20, 1877 – July 15, 1976) was an Italian philosopher who lived in Italy and Argentina.
Born in Senigallia into a prominent family of Jewish origin, he studied at University of Florence and the University of Siena. In 19 ...
*
*
Benito Mussolini
Benito Amilcare Andrea Mussolini (; 29 July 188328 April 1945) was an Italian politician and journalist who founded and led the National Fascist Party. He was Prime Minister of Italy from the March on Rome in 1922 until his deposition in 194 ...
*
Pietro Nenni
*
*
Carlo Rosselli
Carlo Alberto Rosselli (Rome, 16 November 1899Bagnoles-de-l'Orne, 9 June 1937) was an Italian political leader, journalist, historian, philosopher and anti-fascist activist, first in Italy and then abroad. He developed a theory of reformist, ...
*
Ernesto Rossi Ernesto Rossi may refer to:
* Ernesto Rossi (actor) (1827–1896), Italian actor
* Ernesto Rossi (politician) (1897–1967), Italian politician and anti-fascist activist
* Ernesto Rossi (gangster) (1903–1931), Italian-American gangster
{{hndis, ...
*
Gaetano Salvemini
*
Nazario Sauro
Nazario Sauro (20 September 1880 – 10 August 1916) was an Austrian-born Italian irredentist and sailor.
Life
Born in Capodistria, in what was then the Austrian Littoral (today Koper, Slovenia), he took to sailing from a very young age, a ...
*
Carlo Sforza
*
Palmiro Togliatti
See also
*
Italian irredentism
*
Italian nationalism
Notes
References
{{reflist
Anti-fascism
Italian Fascism
Italy in World War I
Progressivism in Italy
Socialism in Italy