Answer:
Barbarian was used a general term by the ancient Romans and referred to people that did not live within the Roman Empire. Barbarians believed in different gods, ate different food, and wore different clothing styles.
Step-by-step explanation:
The Romans fought the barbarians at the borders of the Roman Empire for many years. In some cases, barbarians became part of the Roman Empire. In other cases, they fought wars and, eventually, sacked the city of Rome bringing about the end of the Western Roman Empire.