War I, with Brătianu himself showing reserves over projects that aimed to replace the 1866 Constitution of Romania with a fully democratic one. In 1913, he convinced his party to accept a moderate version of land reform, as well as the creation of a single electoral college - a measure which would have given more accurate representation to the peasant majority. Over the following months, these policies were approved on principle by King Carol I, and even by the Conservative Party. World War I The outbreak of the world conflict in 1914 brought a major polemic in Romanian society. The Conservatives oscillated between a neutral stance and participation alongside the Central Powers (to which Romania had committed itself); instead, the PNL called for an alignment with the Entente Forces. Despite the fact that Brătianu was again Prime Minister from 16 January 1914 to 9 February 1918, his policies in this respect were procrastinated. Initially, a decision on the matter was blocked by King Carol, until his death in September 1914. Afterwards, with the ascension of Ferdinand I (who was to remain a political ally of Brătianu for the rest of his life), the government started secret negotiations with the Entente, meant to condition Romania's participation with the granting of Austro-Hungarian lands with a majority Romanian population. In August 1916, Romania declared war on Austria-Hungary. Minor advances into Transylvania were met with a Central Powers counter-offensive that swept through Oltenia and Wallachia, occupied Bucharest, and forced all governmental structures to take refuge in Iaşi. While Moldavia remained the only region under Romanian administration and the country increased its reliance on Imperial Russia - and then on the Russian Provisional Government, the Romanian Army was able to block further Central Powers' offensives in the battles of Mărășești, Mărăști, and Oituz. This situation was ended by the October Revolution in Russia and the Treaty of Brest-Litovsk between the Bolshevik government and the Central Powers: Romania saw itself without reinforcements, agreed to an armistice, and then signed the Treaty of Bucharest in May 1918. In the meantime, Brătianu's had been replaced with the crisis government of General Alexandru Averescu, and this was soon followed by Alexandru Marghiloman's (chosen to negotiate the peace, as the German Empire was thought to be friendly towards Marghiloman). Nonetheless, Romania never did ratify the signed treaty, and denounced it in October 1918, immediately re-entering the conflict on the Entente's