WORLD HISTORY

Detailed explanation-1: -In 390 BC, Gauls from the north of Italy sacked Rome.

Detailed explanation-2: -In the 4th century BC, Etruria saw a Gallic invasion end its influence over the Po Valley and the Adriatic coast. Meanwhile, Rome had started annexing Etruscan cities. This led to the loss of the northern Etruscan provinces. During the Roman–Etruscan Wars, Etruria was conquered by Rome in the 3rd century BC.

Detailed explanation-3: -Etruscan, member of an ancient people of Etruria, Italy, between the Tiber and Arno rivers west and south of the Apennines, whose urban civilization reached its height in the 6th century bce. Many features of Etruscan culture were adopted by the Romans, their successors to power in the peninsula.

Detailed explanation-4: -The Romans shared the Italian peninsula with other peoples. Among them were Greek colonists whose city-states dotted southern Italy and the Etruscans, who lived mostly north of Rome.