Question

The first settlement of Rome was built where

Answer 1

The Colosseum was built between 73-75 AD and was finished by 79 AD. Vespasian built the colosseum as a symbol of the power of Rome and its Emperors.

Answer 2

the original settlement of Rome was built along the Tiber river

Answer 3

here is why they did that
It provided the Romans with the ability to trade with other countries, transport materials, and travel. It also gave them protection against enemies.