Great Wall first connected under Qin
215 BCE* · Event
Qin Shi Huang links earlier walls into a unified northern defence.
On these timelines: Master, China
Around 215 BCE
- Qin Shi Huang unifies China (221 BCE)
- Han dynasty (202 BCE)
- Punic Wars (264 BCE)
- Euclid's Elements (300 BCE)
- Reign of Ashoka the Great (268 BCE)
- Great Wall of China (Qin) (221 BCE)
- Second Punic War (218 BCE)
- Han open the Silk Road (130 BCE)
- Terracotta Army buried (210 BCE)
- Qin Shi Huang (259 BCE)