Han Dynasty (1 jan 202 ano antes da era comum – 1 jan 220 ano)
Descrição:
The Han Dynasty is known for its long reign and its achievements, which included the development of the civil service and government structure; scientific advancement such as the Invention of paper, use of water, clocks and sundials to measure time, and development of a seismograph.
Adicionado na linha do tempo:
Data:
1 jan 202 ano antes da era comum
1 jan 220 ano
~ 422 years