mog
porcelain,paper,and ink.these were the inventions that were made in the Han dynasty
han is first dynasty tang and song dynasty is time of great inventions
The Han Dynasty invented the compass.
an important accomplishment during the han dynasty was their inventions.
the 11th century
Compass and wheelbarrow were two of them
Wheelbarrows, paper, and gunpowder.
kite crossbow compass paper
Papermaking is one of the four great inventions in China. It was invented in the Western Han Dynasty and improved in the Eastern Han Dynasty.
The Han dynasty was followed by the Three Kingdoms.
Han Dynasty, Han River.
if you mean the next reunification of china, then is Jin there is no dynasty that reunified the han dynasty. the han dynasty first died, and then 30-40 years later, Jin reunified the Three Kindoms.