Han Dynasty (1 янв 202 г. до нашей эры – 1 янв 220 г.)
Описание:
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.Добавлено на ленту времени:
Дата:
1 янв 202 г. до нашей эры
1 янв 220 г.
~ 422 years