1 gen 8000 anni a. C. - writing invented in Mesopotamia
Descrizione:
earliest possible date that writing was developed here; by 3500 this system is coherent; and by 3100 it is related to the Sumerian language
Aggiunto al nastro di tempo:
Data:
1 gen 8000 anni a. C.
Adesso
~ 10032 years ago