Respuesta :
Correct answer:
A. The population spread out as people moved to the countryside for safety.
When the city of Rome was under attack and the empire was falling apart, the Romans had to leave. Some native tribes and foreign invaders fought each other for power, but many Roman cities in Britain collapsed when people returned to live in the countryside.
Answer:
A the population spread out as people moved to the countryside for safety.
Explanation:
A p E x