Answer:
Some benefits: The Romans made allies, conquered much of Gual, controlled the Italian peninsula, and kicked out the Etruscan kings and defeated the Etruscans as well as the Latins.
Step-by-step explanation:
Consider the first one: Rome made allies- This is beneficial for trade, war, and economics in general as history has shown having allies makes countries stronger.
Because they conquered much of Gual and controlled the Italian peninsula provided access to vital trade spots.
The Conquering and overthrowing of the Etruscan people/kings was important because prior to the Roman expansion, the Etruscans were the Romans' conquerors originally. Additionally, Romans had become fed up with the way the kings were treating them.