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.
Woodblock printing allowed buddhist texts such as the diamond sutra to spread among the population.
He and his family have more food to eat because of the larger rice harvests each year.
APEX: The invention of the compass allowed for new maritime trade routes.
Telling a friend that betrayed you it.