The paper intends to reconstruct the consequences of the tragic events of the First World War in Apulia, through the analysis of the positions of the main protagonists of the regional politics and culture of the period and through a reconstruction of the episodes of the war that saw Apulia as protagonist. Italy declared war to Austria-Hungary in May 1915, when prime minister was a conservative Apulian politician, Antonio Salandra. Other politicians and intellectuals who sided with the interventionist front in Apulia were Gaetano Salvemini, Antonio De Viti De Marco and Tommaso Fiore. The Italian involvement in the war led, among other things, to several Austro-Hungarian Navy’s bombings of the main coastal cities of Apulia, such as Bari, Barl...