han dynasty (1 Jan 206 Jahr v. Chr. – 1 Jan 220 Jahr)
Beschreibung:
the Han dynasty was another amazing period for the people of ancient China. during the dynasty they invented the first seismograph Aswell as paper and sundials.Zugefügt zum Band der Zeit:
Datum:
1 Jan 206 Jahr v. Chr.
1 Jan 220 Jahr
~ 426 years