What happened to China after the death of Shi Huangdi?

"Upon the First Emperor's death, China plunged into civil war, exacerbated by floods and droughts. In 207 BCE, Qin Shi Huang's son was killed, and the dynasty collapsed entirely. "

When Shi Huangdi died, China had a civil war and was worsened by floods and droughts. In 207 BCE, his son was killed and the dynasty collapsed completely. Troubles kept coming until 202 BCE, when Gaozu, a "petty" official, became a general and reunited China after the Han Dynasty.

For more info check out this website: https://courses.lumenlearning.com/boundless-worldhistory/chapter/the-qin-dynasty/#:~:text=Upon%20the%20First%20Emperor's%20death,China%20under%20the%20Han%20Dynasty.

hope this helped! :)