 The diplomatic moves led to the London Pact (26 April 1915), signed by Sonnino without the approval of the Italian Parliament.By the Pact, in case of victory Italy was to be given Trentino and the South Tyrol up to the Brenner Pass, the entire Austrian Littoral (with Trieste, Gorizia-Gradisca and Istria, but without Fiume), parts of western Carniola (Idrija and Ilirska Bistrica) and north-western Dalmatia with Zadar and most of the islands, but without Split.Other agreements concerned the sovereignty of the port of Valona, the province of Antalya in Turkey and part of the German colonies in Africa.