Qin Dynasty (1 ene 221 año aC – 22 jun 207 año aC)
Descripción:
Although this was a short dynasty, a lot of things were accomplished. There were standards for weight, measurements are money as well as the start of building the Great Wall of China
Añadido al timeline:
fecha:
1 ene 221 año aC
22 jun 207 año aC
~ 13 years