Austria–Hungary Kingdoms and countries of Austria–Hungary:Cisleithania (Empire of Austria): 1. Bohemia, 2. Bukovina, 3. Carinthia, 4. Carniola, 5. Dalmatia, 6. Galicia, 7. Küstenland, 8. Lower Austria, 9. Moravia, 10. Salzburg, 11. Silesia, 12. Styria, 13. Tyrol, 14. Upper Austria, 15. Vorarlberg; Transleithania (Kingdom of Hungary): 16. Hungary proper 17. Croatia-Slavonia; Joint control by Austria and Hungary: 18. Bosnia and Herzegovina (Austro-Hungarian condominium)

The dissolution of Austria-Hungary was a major political event that occurred as a result of the growth of internal social contradictions and the separation of different parts of Austria-Hungary. The more immediate reasons for the collapse of the state were World War I, the worsening food crisis since late 1917, general starvation in Cisleithania during the winter of 1917–1918, the demands of Austria-Hungary's military alliance with the German Empire and its de facto subservience to the German High Command, and its conclusion of the Bread Peace of 9 February 1918 with Ukraine, resulting in uncontrollable civil unrest and nationalist secessionism. The Austro-Hungarian Empire had additionally been weakened over time by a widening gap between Hungarian and Austrian interests. Furthermore, a history of chronic overcommitment rooted in the 1815 Congress of Vienna in which Metternich pledged Austria to fulfill a role that necessitated unwavering Austrian strength and resulted in overextension. Upon this weakened foundation, additional stressors during World War I catalyzed the collapse of the empire. The 1917 October Revolution and the Wilsonian peace pronouncements from January 1918 onward encouraged socialism on the one hand, and nationalism on the other, or alternatively a combination of both tendencies, among all peoples of the Habsburg monarchy.

The remaining territories inhabited by divided peoples fell into the composition of existing or newly formed states. Legally, the collapse of the empire was formalized in the September 1919 Treaty of Saint-Germain-en-Laye with Austria, which also acted as a peace treaty after the First World War, and in the June 1920 Treaty of Trianon with Hungary. Later, additional territories were ceded to other countries.

Process

Downfall By 1918, the economic situation had deteriorated. The government had failed badly on the homefront. Historian Alexander Watson reports: As the Imperial economy collapsed into severe hardship and even starvation, its multi-ethnic army lost its morale and was increasingly hard-pressed to hold its line. Furthermore, nationalists within the empire were becoming increasingly embittered as, under expanded wartime powers, the military routinely suspended civil rights and treated different national groups with varying degrees of contempt throughout the Austrian half of the Dual Monarchy. At the last Italian offensive, the Austro-Hungarian Army took to the field without any food and munition supply and fought without any political supports for a de facto non-existent empire.

The Austro-Hungarian monarchy collapsed with dramatic speed in the autumn of 1918. Leftist and pacifist political movements organized strikes in factories, and uprisings in the army had become commonplace. These leftist or left-liberal pro-Entente maverick parties opposed the monarchy as a form of government and considered themselves internationalist rather than patriotic. Eventually, the German defeat and the minor revolutions in Vienna and Budapest gave political power to the left/liberal political parties.

Disintegration

As the war went on the ethnic unity declined; the Allies encouraged breakaway demands from minorities and the Empire faced disintegration. As it became apparent that the Allied powers would win World War I, nationalist movements, which had previously been calling for a greater degree of autonomy for various areas, started pressing for full independence. In the capital cities of Vienna and Budapest, the leftist and liberal movements and opposition parties strengthened and supported the separatism of ethnic minorities. The multiethnic Austro-Hungarian Empire started to disintegrate, leaving its army alone on the battlefields. The military breakdown of the Italian front marked the start of the rebellion for the numerous ethnicities who made up the multiethnic Empire, as they refused to keep on fighting for a cause that now appeared senseless. The Emperor had lost much of his power to rule, as his realm disintegrated.

As one of his Fourteen Points, President Woodrow Wilson demanded that the nationalities of Austria–Hungary have the "freest opportunity to autonomous development". In response, Emperor Karl I agreed to reconvene the Imperial Parliament in 1917 and allow the creation of a confederation with each national group exercising self-governance. However, the leaders of these national groups rejected the idea; they deeply distrusted Vienna and were now determined to get independence.

On 14 October 1918, Foreign Minister Baron István Burián von Rajecz asked for an armistice based on the Fourteen Points.

On 16 October 1918, Emperor Karl I of Austria and IV of Hungary proclaimed the People's Manifesto, which envisaged to turn the Empire into a federal state of five Kingdoms (Austria, Hungary, Croatia, Bohemia and Polish-Galicia), in an attempt to take into account the aspirations of the Croats, Czechs, Austrian Germans, Poles, Ukrainians and Romanians without affecting the integrity of the lands of the Crown of Saint Stephen. It also promised the unification of Polish lands via an , and an that would transform the projected Trialism into a proposal with two additional kingdoms. The city of Trieste and its Italian territory would be granted a special status. Karl declared that his objectives were to resolve 'the needs of the Austrian people' and bring 'happiness to all [his] people' (including non-Germans), and that he had thrived to achieve peace in the 'fatherland' and to rebuild society ever since his accession to the throne.The Regency Kingdom has been referred to as a puppet state by Norman Davies in Europe: A history ( Internet Archive, p. 910); by Jerzy Lukowski and Hubert Zawadzki in A Concise History of Poland (Google Books, p. 218); by Piotr J. Wroblel in Chronology of Polish History and Nation and History (Google Books, p. 454); and by Raymond Leslie Buell in Poland: Key to Europe (Google Books, p. 68: "The Polish Kingdom... was merely a pawn [of Germany]").Zbyněk A. Zeman: Der Zusammenbruch des Habsburgerreiches 1914–1918 [The collapse of the Habsburg Empire 1914-1918], Verlag für Geschichte und Politik, Wien 1963, S. 225 ff. However, the People's Manifesto came too late, at a time when Austria-Hungary was collapsing near the end of the war, and was no longer perceived by the national representative bodies as an invitation to reform the monarchy but as an opportunity to carve out their own future in a self-determined way with the option of leaving the monarchy.Bihl, Wolfdieter: Der Erste Weltkrieg 1914–1918. Chronik – Daten – Fakten [World War One 1914-1918. Chronicle - Data - Facts], Viena/Colonia/Weimar, 2010.

Four days later, on 18 October, United States Secretary of State Robert Lansing replied that the Allies were now committed to the causes of the Czechs, Slovaks and South Slavs. Therefore, Lansing said, autonomy for the nationalities – the tenth of the Fourteen Points – was no longer enough and Washington could not deal on the basis of the Fourteen Points anymore. The Lansing note was, in effect, the death certificate of Austria–Hungary. In fact, a Czechoslovak provisional government had joined the Allies on 14 October. The South Slavs in both halves of the monarchy had already declared in favor of uniting with Serbia in a large South Slav state by way of the 1917 Corfu Declaration signed by members of the Yugoslav Committee. Indeed, the Croatians had begun disregarding orders from Budapest earlier in October.

The national councils had already begun acting more or less as provisional governments of independent countries. During the Italian battles, the political leaders of Czechs, Slovaks and Southern Slavs declared their independence. With defeat in the war imminent after the Bulgarian Armistice which left the south of the Empire wide open to the advance of the Entente Army of the Orient and the subsequent Italian victory in the Battle of Vittorio Veneto beginning on 24 October, Czech politicians peacefully took over command in Prague on 28 October (later declared the birthday of Czechoslovakia) and followed up in other major cities in the next few days. On 30 October, the Slovaks followed in Martin. On 29 October, the Slavs in both portions of what remained of Austria–Hungary proclaimed the State of Slovenes, Croats and Serbs. They also declared that their ultimate intention was to unite with Serbia and Montenegro in a large South Slav state. On the same day, the Czechs and Slovaks formally proclaimed the establishment of Czechoslovakia as an independent state.

Dissolution Alexander Watson argues that, "The Habsburg regime's doom was sealed when Wilson's response to the note, sent two and a half weeks earlier [by the foreign minister Baron István Burián von Rajecz on 14 October 1918], arrived on 20 October." Wilson rejected the continuation of the dual monarchy as a negotiable possibility.

On 17 October 1918, the Hungarian Parliament voted to terminate the real union with Austria that formed the basis for the dual monarchy. The most prominent opponent of continued union with Austria, the pro-Entente pacifist Count Mihály Károlyi, seized power in the Aster Revolution on 31 October. Karl I was all but forced to appoint Károlyi as his Hungarian prime minister. One of Károlyi's first acts was to repudiate the compromise agreement on 31 October, thus officially dissolving the Austro-Hungarian monarchy and state.

On the 1st of November, Károlyi's new Hungarian government decided to recall all of the troops who were conscripted from the territory of Kingdom of Hungary, which was a major blow for the Habsburg's armies on the front lines.

By the end of October, there was nothing left of the Habsburg realm but its majority-German Danubian and Alpine provinces, and Karl I's authority was being challenged even there by the German-Austrian state council. Karl I's last Austrian prime minister, Heinrich Lammasch, concluded that Karl I was in an impossible situation, and persuaded Karl I that the best course was to relinquish, at least temporarily, his right to exercise sovereign authority.

On 11 November, Karl I issued a carefully worded proclamation in which he recognized the Austrian people's right to determine the form of the state.The 1918 Karl's proclamation . British Library. He also renounced the right to participate in Austrian affairs of state. He also dismissed Lammasch and his government from office and released the officials in the Austrian half of the empire from their oath of loyalty to him. Two days later, he issued a similar proclamation for Hungary. However, he did not abdicate, remaining available in the event the people of either state should recall him. For all intents and purposes, this was the end of Habsburg rule.

Since my ascent to the throne, I have been constantly trying to lead my people out of the horrors of war, which I am not responsible for.

I have not hesitated to restore constitutional life and have opened the way for peoples to develop their own state independently.

Still filled with unchangeable love for all My peoples, I do not want to oppose the free development of My Person as an obstacle.

I recognize in advance the decision that German Austria will make regarding its future form of government.

The people took over the government through their representatives. I waive any share in state affairs.

At the same time, I am releasing My Austrian Government from office.