Positive effects of Shi rule:
* The Shi dynasty reunified China after a period of division and chaos.
* The Shi dynasty promoted economic growth and prosperity.
* The Shi dynasty encouraged the development of literature and art.
* The Shi dynasty strengthened China's military and defended it from foreign invasions.
*The Shi dynasty improved the civil service examination system, making it more fair and open.
Negative effects of Shi rule:
* The Shi dynasty was a militaristic regime that relied on force to maintain control.
* The Shi dynasty was oppressive to its subjects and imposed heavy taxes.
* The Shi dynasty was corrupt and inefficient, and its officials were often more interested in personal gain than in the welfare of the people.
* The Shi dynasty was involved in several wars, which caused great loss of life and destruction.
Overall, the Shi dynasty had a mixed record. It brought about some positive changes, such as reunification and economic growth, but it also had some negative consequences, such as oppression and corruption.