History of Sardinia from the Mainland. The repression by the Fascist regime of its opponents within the region was ruthless. Rural Sardinia showed little interest in the Fascist state, while the urban bourgeoise from the cities were its staunchest supporters on the island. Antonio Gramsci, one of the founders of Italian Communist Party, was arrested and died in prison. The anarchist Michele Schirru was executed after a failed assassination plot against Benito Mussolini. During World War II Sardinia was a theater of bombing; the cities of Cagliari and Alghero were heavily bombed. The war ended in Sardinia in late 1943, with the shift
Kingdom of Sardinia when the new Kingdom of Sardinia and Corsica defeated the Arborea Judicatus in a battle in Sanluri and its sovereign rights were sold by the last Judex. Later, the title of King of Sardinia was granted by the Emperor of the Holy Roman Empire to Barisone II of Arborea and Enzio of Sardinia. The first could not reunify the island under his rule, despite years of war against the other Sardinian judices, and he finally concluded a peace treaty with them in 1172. The second did not have the opportunity. Invested with the title from his father, Emperor Frederick II