672. The First World War: Italy’s Doomed Campaign (Part 2)

Italy Enters the First World War: D’Annunzio, Cadorna, and the Isonzo

Episode guide Published The Rest Is History 1 hr 8 min

概览

This episode examines why Italy entered the First World War in May 1915, despite having stayed neutral at the outbreak and despite widespread domestic reluctance. The hosts frame Italy’s intervention as unusually openly acquisitive: it was not primarily a defensive war, but an attempt to seize territory from Austria-Hungary and build a greater Italy around the Adriatic.

A central thread is the role of nationalist rhetoric, especially Gabriele D’Annunzio’s ecstatic celebration of blood, conquest, and national rebirth. The episode argues that his speeches helped create a feverish pro-war atmosphere in Rome, pressuring politicians and prefiguring elements of fascist style later associated with Benito Mussolini.

The second half turns to the Italian front itself. General Luigi Cadorna’s faith in frontal attack collided with brutal mountain terrain, Austrian defensive competence, and Italy’s poorly prepared army. The early battles of the Isonzo produced huge casualties, little territorial gain, and a trauma that later fed Italian resentment after the war.

分段落总结

[01:33] D’Annunzio’s Bloodthirsty Opening

[事实] The episode begins with Gabriele D’Annunzio celebrating Italy’s first shots and first casualties after entering the First World War in May 1915.

[事实] The hosts describe D’Annunzio’s rhetoric as extreme and destructive, and cite Mark Thompson’s view that few artists played such a harmful role in decisions leading to mass violence.

[事实] Benito Mussolini is introduced as someone who admired and learned from D’Annunzio’s style.

[04:10] Italy’s War Aims

[事实] The episode focuses on Italy’s attempt to invade Austria-Hungary and carve out territory around the Adriatic.

[事实] The hosts describe the campaign as one of the bloodiest, cruelest, and most savage of the First World War.

[事实] They stress that Italy’s war was openly about conquest, glory, and a greater Italy rather than defense of the homeland.

[推测] This framing makes the Italian campaign a case study in how nationalist ambition can turn a voluntary war into a national disaster.

[06:17] A New Nation Seeking Completion

[事实] Italy in 1915 is described as Europe’s sixth most populous state, with about 35 million people.

[事实] The hosts explain that Italy was a relatively new state, unified through the Risorgimento under the House of Savoy.

[事实] Nationalists believed Italy’s northern and eastern frontiers were unfinished, especially where Italian speakers lived under Austria-Hungary.

[事实] The phrase Italia irredenta, or “unredeemed Italy,” is presented as the source of the term irredentism.

[10:10] Empire, Rivalry, and the Triple Alliance

[事实] Italy’s desire for colonies is compared to Germany’s late arrival as a unified great power.

[事实] Italy pursued colonial ventures in Eritrea, Somaliland, Abyssinia/Ethiopia, and Libya, but its army often performed badly, including the defeat at Adwa in 1896.

[事实] Italy joined the Triple Alliance with Germany and Austria in 1882, partly because of rivalry with France in North Africa.

[推测] The hosts present Italy’s alliance with Austria as strategically useful but emotionally awkward because Austria remained the nationalist enemy.

[13:36] Italian Politics Before Intervention

[事实] Italy was industrializing but remained far behind other great powers, with a largely rural population, low literacy, high infant mortality, and limited suffrage.

[事实] King Victor Emmanuel III held extensive constitutional powers but was reluctant to use them decisively.

[事实] Prime Minister Antonio Salandra is described as ruthless and devious, and as central to the effort to bring Italy into the war.

[事实] Italy declared neutrality in 1914 because the Triple Alliance was defensive and because Austria had acted against Serbia without proper consultation.

[17:19] Sacred Egoism and Secret Bargaining

[事实] Italian leaders began sounding out the Allies soon after the war began, asking what Italy might receive for switching sides.

[事实] Salandra used the phrase “sacred egoism” to describe Italy’s pursuit of national advantage during the war.

[事实] Italy demanded major territorial concessions, including South Tyrol, Trentino, Trieste, Gorizia, Istria, Dalmatia, parts of Albania, the Dodecanese, and money.

[事实] British and French leaders doubted Italy’s reliability but were willing to promise extensive rewards to bring Italy into the war.

[23:19] The Problem of Public Opposition

[事实] The king did not really want war, and reports from regional governors suggested that most ordinary Italians opposed fighting.

[事实] Opposition was especially strong in the poorer south, with the governor of Naples reporting overwhelming anti-war feeling.

[事实] The hosts say the main pro-war constituency consisted of intellectuals, poets, and similar nationalist circles.

[推测] The gap between elite nationalist agitation and wider public reluctance is presented as crucial to understanding the political crisis of May 1915.

[24:05] D’Annunzio Returns as Nationalist Messiah

[事实] D’Annunzio returned from Paris to Italy in May 1915 and was met by enormous crowds.

[事实] He used speeches around Genoa and Rome to call for conquest, glory, blood, and war.

[事实] The hosts describe one speech as a parody of the Sermon on the Mount in favor of fighting and killing.

[事实] Mussolini, then a young journalist, was in the audience and had recently moved from anti-war socialism to pro-war interventionism.

[31:04] Street Pressure and the Fall of Anti-War Politics

[事实] Rome was politically unstable because Salandra had made a deal with the Allies but lacked a secure parliamentary majority.

[事实] Giovanni Giolitti, a former prime minister, opposed entering the war and might have replaced Salandra.

[事实] Salandra resigned unexpectedly, daring the king and Giolitti to form a government amid nationalist street agitation.

[事实] D’Annunzio denounced anti-war politicians as traitors and urged crowds to form squads against them.

[推测] The episode treats this moment as a preview of fascist political methods: street intimidation, sacred nationalism, and the branding of opponents as enemies of the nation.

[35:58] Parliament Votes for War

[事实] On 20 May 1915, Italy’s parliament voted for war.

[事实] The hosts contrast Rome’s visible pro-war crowds with the broader evidence that most Italians did not want to fight.

[事实] D’Annunzio declared that Italian troops would march on the Isonzo and turn it red with enemy blood.

[推测] The episode implies that the bloodshed D’Annunzio predicted came true, but largely at Italy’s own expense.

[39:52] War Is Declared and Cadorna Takes Command

[事实] On 23 May 1915, Italy’s ambassador informed Austria that war would exist between the two countries from midnight.

[事实] The ambassador privately thought Italy had behaved disgracefully, though he carried out his orders.

[事实] General Luigi Cadorna established his headquarters in Udine.

[事实] Cadorna is described as touchy, unforgiving, unsociable, and devoted to the idea of irresistible forward movement.

[41:55] Cadorna’s Plan and Italy’s Weaknesses

[事实] Cadorna planned to push through the Alps and capture Trieste, Ljubljana, Zagreb, and eventually reach the heart of the Habsburg monarchy.

[事实] The hosts say Italy’s army was only about half the size of the French and German armies.

[事实] Many Italian soldiers could not read or write, struggled with different dialects, and lacked enough guns and artillery.

[事实] Mobilization took more than six weeks instead of the planned three, wasting Italy’s early numerical advantage.

[44:33] The Isonzo Terrain

[事实] The Italian army aimed to cross the Isonzo, or Soca, in what is now Slovenia.

[事实] Austrian forces blew up bridges and dug into the mountains above the river.

[事实] The terrain was made up of steep limestone highlands, extreme summer heat, severe winter cold, and ground that made proper trenches difficult.

[事实] Shells and bullets striking limestone created deadly fragments.

[推测] The geography made Cadorna’s frontal-attack doctrine especially disastrous.

[47:18] Early Losses and Officer Purges

[事实] In the first few weeks, Italian forces captured only limited villages and towns and lost about 20,000 men.

[事实] The hosts say the Italians showed little understanding of how to overcome machine guns, barbed wire, and fortified high ground.

[事实] Cadorna responded by sacking officers rather than changing tactics.

[事实] Over two years, he dismissed 217 generals, 255 colonels, and 355 battalion commanders.

[48:23] Austria-Hungary Finds Its Defensive Strength

[事实] Austria-Hungary had performed badly earlier in the war against Serbia and Russia.

[事实] Conrad von Hotzendorf adopted a defensive approach on the Italian front.

[事实] General Svetozar Boroevic, a South Slav officer in the imperial army, commanded the defense of the Isonzo.

[事实] Many Austro-Hungarian troops on this front were Slovenes, Croats, and Bosnians defending land they considered their own.

[推测] The hosts suggest this gave the Austro-Hungarian defense unusually strong motivation.

[52:03] The First Battle of the Isonzo

[事实] The First Battle of the Isonzo began on 23 June 1915.

[事实] Italy committed more than 200,000 men, more than twice the Austrian number.

[事实] Italian troops charged uphill into machine-gun fire and suffered heavy casualties.

[事实] The battle lasted about two weeks, produced almost no meaningful advance, and cost Italy about 15,000 casualties.

[55:07] The Second Battle and the Human Cost

[事实] Cadorna launched the Second Battle of the Isonzo less than two weeks after the first.

[事实] Italian soldiers endured extreme heat, shallow limestone trenches, exposed corpses, exhaustion, and failed attacks against barbed wire.

[事实] The hosts recount episodes in which Austrian soldiers told Italians to go back rather than be massacred.

[事实] The second battle cost Italy about 42,000 men and Austria about 50,000.

[推测] The Austrian casualty figures help explain why Cadorna may have believed continued pressure could eventually work.

[60:47] Third and Fourth Battles

[事实] Salandra wanted victories for the Italian public and the Allies, and Cadorna launched the Third Battle of the Isonzo in October 1915.

[事实] The bombardment failed to break Austrian defenses or destroy barbed wire, and the attack took place in driving rain and mud.

[事实] Italy lost about 67,000 men in the third battle, while Austria lost about 40,000.

[事实] Cadorna then launched a fourth battle before the end of the year, in freezing conditions.

[63:42] Deadlock by the End of 1915

[事实] Italian soldiers suffered from frostbite, ruined uniforms, failing boots, typhoid, cholera, and filthy camp conditions.

[事实] By the end of 1915, the Italian war effort was in deadlock at enormous cost.

[事实] The hosts say Italy had lost about 400,000 men killed and wounded by the end of the year.

[事实] The Polenta Brigade is used as an example of extreme attrition, losing more men than its original strength after reinforcements.

[64:43] Caporetto, Victory, and Resentment

[事实] The hosts briefly look ahead to eight more Isonzo battles, ending with the twelfth battle at Caporetto, where the Italian Second Army was destroyed.

[事实] Austrian and German forces pushed about 100 miles into Italy after Caporetto.

[事实] Italy later rallied at the Piave and defeated Austria-Hungary at Vittorio Veneto in November 1918.

[事实] The hosts say Italy lost 689,000 battle dead, probably about 600,000 civilians, and another million seriously wounded.

[65:28] The Road Toward Fascism

[事实] At the peace conferences, Italy received Trieste, Istria, Trentino, and South Tyrol, but not many other promised or desired territories.

[事实] Many Italians felt cheated despite being on the winning side.

[事实] D’Annunzio seized Fiume/Rijeka with a paramilitary group and called himself the Duce.

[事实] Mussolini, who had fought on the Isonzo and been wounded, later drew on the bitterness created by the war.

[推测] The episode presents Italy’s intervention as a major emotional and political precondition for fascism.

播客点评/总结

[推测] The episode’s value lies in connecting high politics, cultural rhetoric, battlefield geography, and later fascism into one coherent story. It does not treat Italy’s entry into the war as inevitable, but as the result of opportunism, nationalist theater, and elite pressure.

[推测] A major strength is the contrast between D’Annunzio’s exalted language of blood and glory and the actual conditions faced by soldiers on the Isonzo. That contrast makes the moral cost of the rhetoric unusually clear.

[推测] The episode is best suited to listeners interested in the First World War beyond the Western Front, the origins of fascism, or the relationship between nationalism and political violence. Its limitation is that, within a single episode, it moves quickly over later battles and the postwar settlement rather than analyzing them in full detail.