Final answer:
Plebeians in ancient Rome were common people who could become citizens, pay taxes, and serve in the army. Enslaved persons, however, could not become citizens.
Step-by-step explanation:
The answer is B) Both plebeians and C) paid taxes and served in the army.
- Plebeians in ancient Rome were common people, who made up the majority of the population. They were not part of the aristocratic elite like the patricians, but they had more rights and opportunities compared to enslaved persons.
- Plebeians were able to become Roman citizens, which allowed them to participate in the political and social life of Rome. They had the right to vote, serve in the army, and pay taxes.
- Enslaved persons, on the other hand, had no rights or freedoms. They were considered property and could not become citizens or enjoy the privileges that free people had.