It was made during the T'ang dynasty
Han and Tang Dynasty
Novgorod and Kiev.
Matteo Ricci & Michele Ruggieri
Qin and Han dynasties
The two Major dynasties in China are The Qin dynasty and The Han dynasty.
The last two major Chinese dynasties in history were the Qing Dynasty, and the Ming Dynasty. The modern Chinese government system began in 1912.
Printing Press. Boat Nectar.
Two military advances first used during WW1 were weapons and tactics.
Novgorod and Kiev.
Matteo Ricci & Michele Ruggieri
Qin and Han dynasties
the two advances were the aircraft and the tanks
computer and the atomic bomb.
two advances are sculpting and painting
I would have to say that the two biggest medical advances during the Industrial Revolution are the smallpox vaccine in 1796 by Edward Jenner, and the invention of the X- ray in 1895 by Wilhelm Conrad Roentgen
The two Major dynasties in China are The Qin dynasty and The Han dynasty.
The last two major Chinese dynasties in history were the Qing Dynasty, and the Ming Dynasty. The modern Chinese government system began in 1912.
The Umayyads and the Abbasids.