dec 28, 221 - Terra Cotta
Description:
Qin made it a mausoleum of over 7000 clay soldiers that were slightly different and even had some of his treasures.Qin standardized currency and language and made some roads and canals and had construction of the great wall of china, made the first assembly line construction.
Added to timeline:
Date:
dec 28, 221
Now
~ 1804 years ago