Forum: In ancient Roman cities, a forum was a public square or marketplace where commercial activities took place and important civic functions occurred.
Aqueduct: Aqueducts were structures built by the Romans to transport water over long distances to supply their cities with fresh water for drinking, bathing, and other purposes.
Decumanus Maximus: The decumanus maximus refers to the main east-west street in ancient Roman cities. It served as a major thoroughfare connecting different parts of the city.