- 3000 v. Chr.
ERA 1 - Time of hunters and farmers
The time of hunters and farmers is the first (and longest) era in history. The name of this era refers to the lifestyle of this period. It's also the time without any written documents (sources).
That's why this era can also be called the prehistorical time.
1. The way of life of hunters and gatherers.
2. The emergence of agricultural societies.
3. The emergence of urban societies.