Kingdom of the Two Sicilies
The Kingdom of the Two Sicilies lasted from 1815 until 1860, when it was annexed by the Kingdom of Sardinia to form the Kingdom of Italy in 1861. The capitals of the Two Sicilies were in Naples and in Palermo. The kingdom extended over the Mezzogiorno (the southern part of mainland Italy) and the island of Sicily. Jordan Lancaster notes that the integration of the Kingdom of the Two Sicilies into the Kingdom of Italy changed the status of Naples forever: "Abject poverty meant that, throughout Naples and Southern Italy, thousands decided to leave in search of a better future." Many went to the new world. The kingdom was heavily agricultural, like the other Italian states; the church owned 50–65% of the land by 1750.
Military history of Italy during World War II
On 10 July 1943, a combined force of American and British Commonwealth troops invaded Sicily. German generals again took the lead in the defence and, although they lost the island after weeks of bitter fights, they succeeded in ferrying large numbers of German and Italian forces safely off Sicily to the Italian mainland. On 19 July, an Allied air raid on Rome destroyed both military and collateral civil installations. With these two events, popular support for the war diminished in Italy.