History of Romania - World War I

World War I

(1916–1918)

The new state, squeezed between the great powers of the Ottoman, Austro-Hungarian, and Russian empires, looked to the West, particularly France, for its cultural, educational, military and administrative models. In 1916 Romania entered World War I on the Entente side, after the Entente agreed to recognize Romanian rights over Transylvania, which was part of Austria-Hungary until that time.

In August 1914, when World War I broke out, Romania declared neutrality. Two years later, under the pressure of Allies (especially France desperate to open a new front), on August 14/27 1916 it joined the Allies, for which they were promised support for the accomplishment of national unity, Romania declared war on Austria-Hungary.

The Romanian military campaign ended in disaster for Romania as the Central Powers conquered two-thirds of the country and captured or killed the majority of its army within four months. Nevertheless, Moldova remained in Romanian hands after the invading forces were stopped in 1917. In May 1918, Romania was in no position to continue the war, and negotiated a peace treaty with Germany (see Treaty of Bucharest, 1918). In October 1918, Romania joined the war again and by the end of the war, the Austro-Hungarian and Russian empires had disintegrated; governing bodies created by the Romanians of Transylvania, Bessarabia and Bukovina chose union with the Kingdom of Romania, resulting in Greater Romania. and since by the war's end, Austria-Hungary and the Russian Empire had collapsed, Bessarabia, Bukovina and Transylvania were allowed to unite with the Kingdom of Romania in 1918. By the 1920 Treaty of Trianon, Hungary renounced in favour of Romania all the claims of the Austro-Hungarian Monarchy over Transylvania. The union of Romania with Bukovina was ratified in 1919 in the Treaty of Saint Germain, and with Bessarabia in 1920 by the Treaty of Paris.