The answer is Perspectives, they taught themselves about different perspectives to help them put depth into their artwork.
Answer:
Chariot racing
Explanation:
Although the Circus Maximus was designed for chariot racing, other events were held there, including gladiatorial combats and wild animal hunts, athletic events and processions.
It impacted the way people lived in there environment which means how they where affected by the floods , in good and bad ways. Floods helped crops grow which meant more people could eat and civilization could grow etc.
The Middle Ages were considered "a dark time for learning" because there was a reliance on religion to explain all of the mysteries of life instead of science, which greatly limited the extent to which people could question physical activity in the universe. This all changed in the Renaissance.