History
Latium, the plain south of the Tiber, was the land of the Latins, whose towns on the Alban Hills formed a league long before Rome dominated them. North of the river the Etruscans built cities such as Tarquinia, Cerveteri, Veio and Vulci, while Sabines, Volsci and Hernici held the hills to the east and south. Rome, founded by tradition in 753 BC, absorbed them all by the 4th and 3rd centuries BC, and the countryside filled with villas, from Hadrian's at Tivoli to Tiberius's at Sperlonga, while Ostia served as the capital's port.
After the empire, the papacy became the real power in the region. The Patrimony of St Peter grew into the Papal States, and Lazio's towns were ruled from Rome, contested by baronial families such as the Colonna, Orsini and Caetani. In the 13th century the popes lived for decades at Viterbo, where the marathon election of 1268–71 led to cardinals being locked in — the origin of the conclave. St Benedict founded his first monasteries at Subiaco and then Montecassino.
Rome fell to Italian troops in September 1870 and became the capital of the kingdom in 1871, and the rest of Lazio was joined to it. Under Fascism the Pontine Marshes south of Rome were drained and new towns founded, including Latina and Sabaudia. The Allied landings at Anzio and the battle of Monte Cassino, which destroyed the abbey, brought the Second World War to the region in 1944. Post-war Rome grew rapidly with migrants from the south, and in 2016 an earthquake destroyed the town of Amatrice in the northern Apennines.
