Answer:
The Mediterranean Sea allowed Romans to trade with other countries.
Step-by-step explanation:
The defense of the hills and mountains located in the peninsula was one of the bonuses. In the creation of ancient Rome, the two main groups of mountains found in Italy were very significant. There was good farmland and grazing land in Rome. The river offered both a defense and a route for trading goods to be transported, along with convenient access to drinking, irrigating, and washing fresh water.