B. because the work in one area and are specialized to do that work.
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.
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.
Answer:
<em><u> the Hundred Schools of Thought</u></em>
Explanation:
Confucianism developed from what was later called the Hundred Schools of Thought from the teachings of the Chinese philosopher Confucius (551–479 BCE).
Answer source from goo-gle.
<u><em>If helpful, please mark as brainliest! =)</em></u>
Very abbreviated answer: The Black Death was another name for the plague, this claws caused by rats and lead to death of a large sum of the population.
