18
/
en
AIzaSyCYaC8UkdPkQKLFUmpasLV5eC3M802CrcA
444065
125549
2

Premechanical Age (jan 1, 3000 BC – jan 1, 1450)

Description:

Communication was through speaking, writing, and pictures. Storage was done through retaining info in a persons memory

Added to timeline:

2 months ago
0
0
15
New timeline

Date:

jan 1, 3000 BC
jan 1, 1450
~ 4452 years
PayPal - The safer, easier way to pay online!logo
About & FeedbackTermsPrivacy