In what century did the Stone Bronze and Iron Ages begin and end?

The Bronze Age began in the middle of the 4th millennium BC, that is, 3500 BC. It lasted until the 12th century BC. At the same time, the Iron Age began, which marked the development of iron by man. The Iron Age lasted until the 3rd century AD. During this period of time, many large wars took place, which caused the decline of many ancient civilizations and states. Then, after the Iron Age, the Dark Ages came, which were associated with the invasion of the barbarians and the fall of the Roman Empire.