Answer:
Two groups who greatly influenced Roman culture were the Etruscans and the Greeks. Romans learned a great deal about engineering from the Etruscans. They also adopted some Etruscan sporting events. Greek civilization had a huge influence on Roman culture.
Step-by-step explanation:
The central values that Romans believed their ancestors had established covered what we might call uprightness, faithfulness, respect, and status. These values had many different effects on Romans' attitudes and behaviors, depending on the social context, and Roman values often interrelated and overlapped.