Treaty of Brest-Litovsk (Ukraine–Central Powers) in the context of "Central Rada"

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.

The Fourth Universal of the Ukrainian Central Rada (Council) (Ukrainian: Четвертий Універсал Української Центральної Ради, romanized: Chetvertyi Universal Ukrainskoi Tsentralnoi Rady) is a significant state-political declaration that proclaimed the full state independence of the Ukrainian People's Republic. It was enacted by the Lower Council (Committee) of the Ukrainian Central Rada (Council) in Kyiv on 22 January [O.S. 9 January] 1918. Its issuance followed the commencement of peace negotiations between the Ukrainian People's Republic and the Central Powers in Brest-Litovsk (now in Brest, Belarus).

The Donetsk–Krivoy Rog Soviet Republic or Donetsk–Kryvyi Rih Soviet Republic (Russian: Донецко-Криворожская советская республика, romanized: Donetsko-Krivorozhskaya sovyetskaya respublika; Ukrainian: Донецько-Криворізька Радянська Республіка, romanized: Donetsko-Kryvorizka Radianska Respublika) was a self-declared Soviet republic of the Ukrainian People's Republic of Soviets proclaimed on 12 February 1918. It was founded three days after the government of the Ukrainian People's Republic (UPR) signed its Treaty of Brest-Litovsk with the Central Powers, which recognised the borders of the UPR. Lenin did not support the creation of the entity and neither did Sverdlov. Some other Bolsheviks like Elena Stasova, however, sent a telegraph of best wishes.

On 3 March 1918 a separate Treaty of Brest-Litovsk was signed between Soviet Russia and the Central Powers (Germany, Austria-Hungary, the Ottoman Empire, and Bulgaria), by which Russia withdrew from World War I. The Article III of the treaty stated that "the territories lying to the west of the line agreed upon by the contracting parties which formerly belonged to Russia, will no longer be subject to Russian sovereignty" and "the future status of these territories will be determined in agreement with their population".