Answer:
Alphabet
Step-by-step explanation:
The Etruscans alphabet has been developed since 650 BCE. Even though their cultures is almost forgotten , In the past they are regarded as one of the most advanced civilizations in Italy.
The roman came in contact with the Etruscans sround 600 BCE. They adopted the alphabet system from the Etruscans and implemented them into their day to day life. Not long after that, it become a nationalized standard for all roman citizens to learn.