Answer:
753 BC: The “foundation of Rome”
509 BC: The creation of the Roman Republic.
338 BC: The settlement of the Latin War.
264–146 BC: The Punic Wars.
The second and first centuries BC: the Hellenisation of Rome.
67–62 BC: Pompey in the East.
31 BC–AD 14: Augustus reintroduces monarchy to Rome.
hope it helps. :-P