What are some advanvecement that originated with the entruscans

Etruscan influence on ancient Roman culture was profound and it was from the Etruscans that the Romans inherited many of their own cultural and artistic traditions, from the spectacle of gladiatorial combat, to hydraulic engineering, temple design, and religious ritual, among many other things.

points

explanation:

i believe their role is to instruct certain sections on when they are to join and when they are to stop