Corsica the wars for the conquest of the colonial empire, the introduction of steamboats, which reduced the travel time between mainland France from the island drastically, and — last but not least — Napoleon himself, whose existence alone constituted an indissoluble link between France and Corsica. Thanks to all these factors by around 1870 Corsica had landed in the French cultural world. From the 19th century into the mid-20th century, Corsicans also grew closer to the French nation through participation in the French Empire. Compared to much of Metropolitan France, Corsica was poor and many Corsicans emigrated. While Corsicans emigrated globally,
Ancient Corsica also interested in Corsica even at this early stage. A first attempt to found a Roman colony on the island in 425 BC was a failure. In 296 BC, the island was used by the Romans as a place of exile for Galerius Torquatus. The Roman conquest of Corsica began in 259 BC, when Lucius Cornelius Scipio captured Aleria (Greek 'Alalia') and several Corsican tribes, in the course of the First Punic War. The Roman invasion of the island marked the expansion of the war beyond Sicily to the entire western Mediterranean. In the subsequent peace treaty in 241 BC