Fu Jian vs Qin Shi Huang

Fu Jian's Former Qin forces conquered the Former Yan state, annexing its territory in northern China. This victory significantly expanded Former Qin's power and territory, bringing Fu Jian closer to unifying the north.

Fu Jian's forces conquered the Former Liang state in the northwest, incorporating its territory into Former Qin. This further consolidated his control over northern China.

Fu Jian's army conquered the Dai state, a Xianbei confederation in the north. This eliminated a rival and extended Former Qin's influence into the steppe region.

Fu Jian's forces captured the strategic city of Xiangyang from the Eastern Jin dynasty. This victory gave Former Qin a foothold south of the Huai River, setting the stage for the invasion that led to the Battle of Fei River.

Fu Jian led a massive Former Qin army against the Eastern Jin dynasty at the Fei River. The Jin forces defeated the Qin army, causing a catastrophic rout. This defeat shattered Fu Jian's unification efforts and led to the collapse of Former Qin.

Qin Shi Huang commissioned a vast mausoleum complex near Xi'an, guarded by thousands of life-sized terracotta soldiers, horses, and chariots. The project employed hundreds of thousands of workers and reflected his obsession with immortality and imperial power.

From 230 to 221 BCE, Ying Zheng led the Qin state in a series of campaigns that conquered the Han, Zhao, Wei, Chu, Yan, and Qi states. This unified China under a single ruler for the first time, ending the Warring States period.

Qin Shi Huang ordered the standardization of Chinese script, currency, and weights and measures across the unified empire. This facilitated administration, trade, and cultural integration, laying a foundation for future dynasties.

After conquering the last independent state, Ying Zheng declared himself Shi Huangdi (First Emperor), founding the Qin Dynasty. He adopted a new title to signify his supreme authority and initiated centralized imperial rule.

Qin Shi Huang ordered the connection and extension of existing northern fortifications to create a unified defensive wall against nomadic Xiongnu raids. This project involved massive conscripted labor and became the precursor to the later Great Wall.

On the advice of Li Si, Qin Shi Huang ordered the burning of historical records and philosophical texts not aligned with Legalist doctrine. He also had 460 Confucian scholars buried alive to suppress dissent and consolidate ideological control.