The only official evidence about the Dalmatian population comes from the 1857 Austro-Hungarian census, which showed that in this year there were 369,310 indigenous Croatians and 45,000 Italians in Dalmatia, making Dalmatian Italians 10.8% of the total population of Dalmatia in the mid-19th century. Dalmatia was a strategic region during World War I that both Italy and Serbia intended to seize from Austria-Hungary. Italy joined the Triple EntenteAllies in 1915 upon agreeing to the London Pact that guaranteed Italy the right to annex a large portion of Dalmatia in exchange for Italy's participation on the Allied side. From 5–6 November 1918, Italian forces were reported to have reached Vis, Lastovo, Šibenik, and other localities on the Dalmatian coast. By the end of hostilities in November 1918, the Italian military had seized control of the entire portion of Dalmatia that had been guaranteed to Italy by the London Pact and by 17 November had seized Fiume as well. In 1918, Admiral Enrico Millo declared himself Italy's Governor of Dalmatia. Famous Italian nationalistGabriele d'Annunzio supported the seizure of Dalmatia, and proceeded to occupy some areas in an Italian warship in December 1918. The last city with a significant Italian presence in Dalmatia was the city of Zara. In the Habsburg empire census of 1910 the city of Zara had an Italian population of 9,318. The population grew to 24,100 inhabitants, of which 20,300 Italians, when was in 1942 the capital of the Governatorate of Dalmatia. In 1943, Josip Broz Tito informed the Allies that Zara was a chief logistic centre for German forces in Yugoslavia. By overstating its importance, he persuaded them of its military significance. Italy surrendered in September 1943 and over the following year, specifically between 2 November 1943 and 31 October 1944, Allied Forcesbombarded the town fifty-four times. Nearly 2,000 people were buried beneath rubble; 10–12,000 people escaped and took refuge in Trieste and slightly over 1,000 reached Apulia. Tito's partisans entered in the city on 31 October 1944, and 138 people were killed. With the Peace Treaty of 1947, Italians still living in the city and in Dalmatia followed the Italian exodus from Istria and Dalmatia and only about 100 Dalmatian Italians now remain in actual Zadar.