Dou Xian vs Qin Shi Huang

Dou Xian served as regent for the young Emperor He of Han after Emperor Zhang's death. He dominated the court, appointing his relatives to key positions. His regency was marked by military success but also by corruption and nepotism.

Dou Xian led a Han expedition against the Northern Xiongnu at the Battle of Ikh Bayan. His forces killed over 13,000 Xiongnu and captured 200,000 livestock. The victory shattered the Northern Xiongnu confederation, ending their threat to the Han dynasty.

After the Battle of Ikh Bayan, Dou Xian erected a stone inscription on Mount Yanran (modern-day Mongolia) to commemorate the victory. The inscription, written by Ban Gu, celebrated the Han triumph and marked the furthest extent of Han military reach.

Emperor He, with the help of eunuchs, orchestrated a coup against Dou Xian in 92 AD. Dou Xian was stripped of his titles and forced to commit suicide. His family and supporters were purged, ending the Dou clan's dominance.

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.