Why did the quality of life in the Roman Empire depend greatly on who the emperor was? please answer I’ll give you brainliest

A people known for their military, political, and social institutions, the ancient Romans conquered vast amounts of land in Europe and northern Africa, built roads and aqueducts, and spread Latin, their language, far and wide. They lived in beautiful houses – often on the hills outside Rome, away from the noise and the smell. They enjoyed an extravagant lifestyle with luxurious furnishings, surrounded by servants and slaves to cater to their every desire.

Explanation:

c.) biotic: snails; abiotic: temperature climate