proposed Poland's eastern border with Russia. Neither the Soviet Russians nor the Polish were happy with the demarcation of the border. Romania The state of Romania was enlarged greatly after the war. As a result of the Paris peace conference Romania kept the Dobrudja and Transylvania. Between the states of Yugoslavia, Czechoslovakia, and Romania an alliance named the Little Entente was formed. They worked together on matters of foreign policy in order to prevent a Habsburg restoration. Yugoslavia Initially Yugoslavia began as the Kingdom of Serbs, Croats and Slovenes. The name was changed to Yugoslavia in 1929. The State secured its territory at the Paris peace talks after the end of the war. The state suffered from many internal problems because of the many diverse cultures and languages within the state. Yugoslavia was divided on national, linguistic, economic, and religious lines. See also Belgian Expeditionary Corps in Russia, a Belgian armoured car unit that fought within the Russian military. Diplomatic history of World War I Treaty of Brest-Litovsk Notes References Sanborn, Josh. "The mobilization of 1914 and the question of the Russian nation: A reexamination." Slavic Review 59.2 (2000): 267-289. online Wildman, Allan K. End of the Russian Imperial Army: The Old Army & the Soldiers' Revolt (March–April 1917) (1980). Trevelyan, George Macaulay (June 1915). "Austria-Hungary and Serbia". The North American Review 201 (715): 860–868. Mamatey, Albert (Oct. 1915). "The Situation in Austria-Hungary". The Journal of Race Development 6 (2): 203–217. Roshwald, Aviel; Stites, Richard, eds. (1999). European Culture in the Great War:The Arts, Entertainment and Propaganda 1914–1918. Cambridge: Cambridge University Press. pp. 6,349–358. Oxana Nagornaja, Jeffrey Mankoff (2009). "United by Barbed Wire: Russian POWs in Germany, National Stereotypes, and International Relations". Explorations in Russian and Eurasian History 10 (3): 475–498. Retrieved 14 February 2014. Vinogradov, V.N (1992). "Romania in the First World War: The Years of Neutrality, 1914–16." The International History Review 14 (3): 452–461. Gatrell, Peter (2005). "Prisoners of War on the Eastern Front during World War I". Kritika 6 (3): 557–566. Retrieved 18 March 2014. Tucker, Spencer C. (1998). The Great War 1914–18. Bloomington: Indiana University Press. pp. 220–223. External links Dowling, Timothy C.: Eastern Front, in: 1914-1918-online. International Encyclopedia of the First World War. Sanborn, Joshua A.: Russian Empire, in: 1914-1918-online. International Encyclopedia of the First World War. Steinberg, John W.: Warfare 1914–1918 (Russian Empire), in: 1914-1918-online. International Encyclopedia of the First World War. Szlanta, Piotr,