The beginning and ending time of ancient Roman history

I think we should start with the construction of Rome in the 8th century BC. Because there was no Rome before this, and the historical evolution was unclear, and the history after this was in the same strain and inseparable.

Generally speaking, the history of ancient Rome is divided into three stages:

Wang Zheng era (about 8th century BC-6th century BC);

* * * and times (about 509 BC-27 BC);

Imperial era (27 BC-476 AD).

Since then, although the Eastern Roman Empire appeared, its geographical and cultural differences were great, and it entered the feudal society, belonging to medieval history and generally not called ancient Rome.

When we talk about the Roman Empire, we must first talk about the Roman Republic, because the Roman Empire was developed from the Roman Republic. Speaking of the Roman Republic, we have to mention the imperial era, because * * * and the system came from the imperial era. The historical evolution clues of the three stages are clear. No matter from the perspective of historical understanding or history teaching, we should start with the construction of Rome in the 8th century BC.

So I think the history of ancient Rome should begin with the establishment of Rome in the 8th century BC and end with the demise of the Western Roman Empire in 476 AD.