21 dic 3500 año aC - First evidence of written language.
Descripción:
In the year 3500 BCE, evidence showed that humans started to write. Before that people drew on walls in a cave or rocks. But evolution caused them to start writing a language.
Añadido al timeline:
fecha:
21 dic 3500 año aC
Ahora mismo
~ 5530 years ago
Fotos:
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