What is called the ancient world?

The ancient world is one of the periods of human history. In science, there is no clear concept of when the period of the Ancient World begins. Some scientists consider the year of the first Olympic Games in Greece (776 BC) or the date of the founding of Rome (753 BC) as the date of the beginning of the Ancient World. Everything that came before this is usually called the prehistoric period, and after the Ancient World, the Middle Ages begins. The fall of the Western Roman Empire in 476 AD is considered the date of the end of the Ancient World.