Independent Serbia In the following years, the city saw rapid development. The city library was founded in 1879 and the famous Serbian writer Stevan Sremac, a native of Niš, was its first clerk. The first hotel, Europe, was built in 1879; shortly after the first district hospital and the first bank started operating in 1881. In 1878, the first Grammar School (Gimnazija), in 1882 the Teacher Training College, and in 1894, the Girls' College were founded in Niš. The City Hall was built from 1882 to 1887. In 1883, Kosta Čendaš established the first printing house. In 1884, the first newspaper in the city Niški Vesnik was started. In 1884, Jovan Apel built a brewery. A railway line to Niš was built in 1884, as well as the city's railway station; on August 8, 1884, the first train arrived from Belgrade. In 1885, Niš became the last station of the Orient Express, until the railroad was built between Niš and Sofia in 1888. In 1887, the Niš Theatre Sinđelić was built. In 1897 Mita Ristić founded the Nitex textile factory. In 1905 the female painter Nadežda Petrović established the Sićevo art colony. The first film was screened in 1897, and the first permanent cinema started operating in 1906. The hydroelectric dam in Sićevo Gorge on the Nišava was built in 1908; at the time, it was the largest in Serbia. The airfield was built in 1912 on the Trupale field, and the first aeroplane arrived on December 29, 1912. The city's museum was founded in 1913. During the First Balkan War, Niš was the seat of The Main Headquarters of the Serbian Army, which led military operations against the Ottoman Empire. In World War I, Niš was the wartime capital of Serbia, hosting the Government and the National Assembly, until Central Powers conquered Serbia in November 1915, when the city was ceded to Bulgaria. After the breakthrough of the Salonika front, the First Serbian Army commanded by general Petar Bojović liberated Niš on October 12, 1918. During the age and breakup of Yugoslavia In the first few years after the war, Niš was recovering from the damage. In 1921, Niš became the centre of the Region (oblast), governed by a grand-župan, appointed by royal decree. From 1929 to 1941, Niš was the capital of the Morava Banovina of the Kingdom of Yugoslavia. The tram system in Niš started to run