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From Warring States to Empire
By 230 BCE, seven major states had been at war for over two centuries.
Within nine years, one state would conquer them all.
Today's Big Question:
How did Qin—a frontier state considered semi-barbaric by the eastern kingdoms—create China's first unified empire?
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秦 Qín — The State of Qin
Located in the northwest (modern Shaanxi province), Qin was considered a semi-barbaric frontier state by the more "civilized" eastern kingdoms.
Name possibly derived from a type of grain or horse breeding
The word "China" may derive from "Qin" (pronounced "Chin")
Originally one of many small states, it grew through military conquest and administrative reforms
Qin's Geographic Advantage
IMAGE PLACEHOLDER Dimensions: 800x420px
Search terms: "Warring States period map China"
"Seven Warring States 300 BCE map"
Key features: Show Qin in northwest, protected by mountains, with access to Wei River valley
Suggested sources: Cambridge History of China, Ebrey textbook
Strategic Position
Northwest frontier—protected by mountains
Access to Wei River valley (fertile agriculture)
Gateway to Central Asian trade routes
Hardened by warfare with Rong and Di peoples
The "Barbarian" Advantage
Less bound by Zhou traditions
More willing to adopt radical reforms
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The Rong (戎) and Di (狄) Peoples
Non-Chinese peoples on China's northwestern frontiers during the Shang and Zhou periods.
Economy similar to Chinese settlements: millet agriculture, animal husbandry, hunting
Many groups were eventually incorporated into northern Zhou states
Qin's constant conflicts with them created a battle-hardened military
By the 7th century BCE, many had moved toward nomadic pastoralism
The Legalist Transformation
Lord Shang's Reforms (4th century BCE)
Abolished aristocratic privileges—no more inherited ranks
Military ranks based on enemy heads captured, not birth
Divided country into counties with appointed officials
Freed farmers from serf-like obligations to local nobility
Recruited migrants from other states with offers of land
"The state should aid farmers, keep taxes low, and encourage merchants."
— Essentially Confucian advice that Laozi had given, but Qin implemented it with Legalist methods
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Lord Shang (商鞅 Shāng Yāng, d. 338 BCE)
Prime minister of Qin who implemented sweeping Legalist reforms:
Originally from the state of Wei
Transformed Qin from a backward frontier state into a military powerhouse
Created a meritocratic system where commoners could rise through military achievement
His reforms were so effective (and so harsh) that he was eventually executed by the very system he created when he fell from political favor
The ultimate irony: Lord Shang was killed by his own laws.
What Was Legalism?
Core Principles
Clear laws with automatic, harsh punishments
Strong central authority in the ruler
Rejection of Confucian morality as basis for government
Practical statecraft over virtue or tradition
Key Figures
Han Feizi — theorist
Lord Shang — reformer
Li Si — chancellor
Irony: Both Han Feizi and Li Si studied under Confucian master Xunzi, but chose Legalism.
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Han Feizi (韓非子, ca. 280–233 BCE)
The greatest Legalist philosopher, who synthesized earlier Legalist thought:
Argued that human nature is selfish and must be controlled through laws and punishments
Believed rulers should use "techniques" (術 shù) to control officials
Ironically, was killed by his fellow student Li Si, who saw him as a rival
Chancellor Li Si and the Final Conquests
Li Si (李斯)
Studied under Confucian master Xunzi
But became fully committed to Legalism
Like Han Feizi, chose practical statecraft over moral philosophy
Rose to become Qin's most powerful chancellor
The Final Six States
230 BCE — Han conquered
228 BCE — Zhao conquered
225 BCE — Wei conquered
223 BCE — Chu conquered
222 BCE — Yan conquered
221 BCE — Qi conquered
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Li Si (李斯, ca. 280–208 BCE)
The architect of the Qin Empire's administrative system:
Designed the system of commanderies and counties that replaced feudalism
Advocated for standardization of writing, weights, and measures
Proposed the burning of books to control thought
Later executed during the succession crisis after the First Emperor's death—killed by the eunuch Zhao Gao whom he had helped rise to power
Another irony: Li Si was destroyed by the very system of palace intrigue he had helped create.
The First Emperor (r. 221–210 BCE)
Creating a New Title
King Cheng decided "king" (王 wáng) was not grand enough
Invented the title "emperor" (皇帝 huángdì)
Combined words meaning "august" and "theocrat"
Linked himself to mythical sage rulers of the past
Called himself Qin Shihuangdi — anticipating successors for "ten thousand generations"
IMAGE PLACEHOLDER Dimensions: 700x380px
Search terms: "Qin Shihuangdi portrait"
"First Emperor China historical painting"
Note: All historical portraits are later reconstructions—no contemporary images survive
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秦始皇帝 Qín Shǐhuángdì
Breaking down the title:
秦 Qín — The state/dynasty name
始 Shǐ — "First" or "Beginning"
皇帝 Huángdì — "Emperor" (a new term he created)
He expected his successors to be numbered: Second Emperor, Third Emperor, and so on "for ten thousand generations." The dynasty lasted only to the Second Emperor.
The Program of Centralization
Administrative Restructuring
Abolished feudal nobility—ordered nobles to relocate to the capital Xianyang
Divided empire into commanderies and counties
Officials appointed by the emperor, not inherited positions
Officials controlled through reporting requirements and penalties
"These officials owed their power and positions entirely to the favor of the emperor and had to document their performance in detailed reports."
— Ebrey, Cambridge Illustrated History of China
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Commanderies and Counties (郡縣 jùnxiàn)
The empire was divided into approximately 36 commanderies, each subdivided into counties:
Commandery (郡 jùn): Larger administrative unit with an appointed governor
County (縣 xiàn): Local unit with an appointed magistrate
All officials appointed by the central government, not hereditary
Officials rotated to prevent building local power bases
This system replaced the feudal system of hereditary lords and became the basis for Chinese administration for over 2,000 years.
Standardization Programs
What Was Standardized
Writing system — unified scripts
Weights and measures — standard units
Axle widths — so carts fit the same road ruts
Currency — standardized coinage
Infrastructure
Road network for military movement
Canals for transportation
Defensive walls connected into early Great Wall
Why this mattered: Before unification, each state used different scripts, measurements, and currencies. A merchant traveling from Qi to Chu would face the equivalent of crossing between countries with different languages and money systems.
Standardizing the Writing System
IMAGE PLACEHOLDER Dimensions: 1600x480px
Search terms: "Warring States script comparison"
"ancient Chinese writing standardization Qin"
"Figure 3.1 Ebrey standardizing writing"
Description: Chart showing the same characters written differently in each Warring State (Qi, Chu, Yan, Han, Zhao, Wei), then unified under Qin
Statutes on government granaries and labor service
Legal terminology explained in question-and-answer format
Detailed procedures and penalties
Qin Punishments
The penalties were severe—designed to make the cost of crime outweigh any benefit:
Hard labor: Building walls, roads, palaces, the emperor's tomb (1–6 years)
Mutilation: Shaving the beard, branding the forehead, cutting off the nose or left foot, castration
Death: Including being torn apart by horse-drawn chariots
Collective responsibility: Families could be enslaved; distant relatives punished for heinous crimes
"To make sure that criminals were caught and offenses reported, Qin set up mutual-responsibility units of five households, whose members were required to inform on each other or suffer the same penalty as the criminal."
— Ebrey, Cambridge Illustrated History of China
The Burden on Common People
Massive labor conscription for walls, roads, palaces, and the emperor's tomb
Military service requirements
Government officials evaluated annually—punished if performance fell short
Penal labor was common—those guilty of theft or homicide sentenced to long terms
"Those who owned slaves, oxen, or horses could receive credit for the work they did or they could hire others to work in their place."
"A man could volunteer for service on the frontier for five years to redeem his mother or sister but not his father or brother."
The Xiongnu Threat
Who Were the Xiongnu?
Nomadic confederation to the north
Economy: horses, sheep, cattle
Lived in felt tents that could be moved
Masters of mounted archery
Tribal organization with chiefs selected for military prowess
Description: Wide shot of Pit 1 showing rows of warriors in formation
Suggested sources: National Geographic, Shaanxi History Museum, Emperor Qinshihuang's Mausoleum Site Museum
Discovered 1974 by farmers digging a well
Thousands of life-sized soldiers with unique faces
Originally painted in bright colors; held real bronze weapons
Demonstrates the state's ability to organize production at massive scale
A Later Historian's Account
"The Second Emperor said, 'Of the women in the harem of the former ruler, it would be unfitting to have those who bore no sons sent elsewhere.' All were accordingly ordered to accompany the dead man, which resulted in the death of many women.
After the interment had been completed, someone pointed out that the artisans and craftsmen who had built the tomb knew what was buried there, and if they should leak word of the treasures, it would be a serious affair. Therefore, after the articles had been placed in the tomb, the inner gate was closed off and the outer gate lowered, so that all the artisans and craftsmen were shut in the tomb and were unable to get out."
— Sima Qian, Records of the Grand Historian, ca. 100 BCE
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Sima Qian (司馬遷, ca. 145–86 BCE)
China's most famous historian, who wrote during the Han Dynasty:
Author of the Records of the Grand Historian (史記 Shǐjì)
Comprehensive history from mythical times to his own era
Writing about 100 years after the events he describes
As a Han historian, he had reasons to portray Qin negatively
Source question: How reliable is this account? What biases might it contain?
⏸ Pause & Process
Quick Write
Consider what you've learned about the First Emperor:
Was the First Emperor a visionary unifier or a brutal tyrant—or both?
Write 2–3 sentences explaining your view with specific evidence.
Take 3 minutes to write, then we'll discuss briefly.
The Fall of Qin: Succession Crisis
210 BCE: First Emperor died while traveling
Li Si and eunuch Zhao Gao conspired to alter the succession
Forced the designated heir, Prince Fusu, to commit suicide
Installed a younger, weaker son as Second Emperor
Second Emperor manipulated by Zhao Gao; eventually executed Li Si
The irony: Li Si, who designed the Qin system, was destroyed by palace intrigue within that very system—executed by the eunuch he had helped rise to power.
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The Succession Conspiracy
When the First Emperor died far from the capital, Li Si and Zhao Gao:
Kept his death secret (even continued bringing meals to his carriage)
Forged an imperial edict naming the younger son as heir
Sent forged orders to Prince Fusu commanding him to commit suicide
Fusu obeyed—demonstrating the absolute power of imperial edicts
The conspiracy succeeded in the short term but doomed the dynasty. Prince Fusu was more moderate and might have reformed the system.
Rebellion Erupts
The Spark
209 BCE: Two conscript laborers, Chen Sheng and Wu Guang, couldn't reach their posts on time due to floods.
Punishment for lateness was death
They had nothing to lose
Led their 900 conscripts in revolt
The Spread
Rebellion spread rapidly across the empire
Former nobles from conquered states rose up
Multiple rebel armies formed
Qin armies defeated one by one
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Chen Sheng (陳勝) and Wu Guang (吳廣)
These two commoners became unlikely revolutionaries:
Were leading 900 conscripts to garrison duty
Heavy rains made them late—a capital offense under Qin law
Chen Sheng reportedly said: "When death is the only penalty for being late or for rebellion, why not rebel?"
Their revolt failed within months, but it triggered a chain reaction
Chen Sheng would later be honored as a hero who challenged tyranny.
The Contenders for Power
Xiang Yu
Aristocratic general from Chu
Brilliant military commander
Proud, suspicious of advisors
Ruled through terror
Most powerful army
Liu Bang
Commoner (village headman)
Mediocre general
Humble, listened to advisors
Built coalitions through rewards
Smaller but effective force
206 BCE: Qin dynasty collapsed—lasted only 15 years after unification
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項羽 Xiàng Yǔ (232–202 BCE)
From the old Chu aristocracy—his grandfather was a famous general
Won dramatic military victories against Qin forces
Famous for his strength—legends say he could lift a bronze cauldron
But he was also cruel and made many enemies
Divided the empire among 18 kings—recreating the old chaos
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劉邦 Liú Bāng (256–195 BCE)
Started as a minor local official (village headman)
No military training or aristocratic background
Skill: recognizing and using talent—surrounded himself with capable people
Would become Emperor Gaozu, founder of the Han Dynasty
His rise from commoner to emperor became a model for later dynasties—proof that the "Mandate of Heaven" could pass to anyone worthy.
Why Did Qin Fail?
Overextension: Too many massive projects requiring conscript labor
Harsh laws: Alienated the population; created desperation
No succession mechanism: Palace conspiracy derailed the transition
Relied entirely on force: No ideological legitimacy beyond coercion
The dynasty that conquered China couldn't hold it for even one generation.
Qin's Lasting Legacy
Despite lasting only 15 years after unification, Qin established the template for Chinese imperial governance:
Centralized bureaucracy over feudalism
Standardized systems for writing, weights, measures, currency
The title "emperor" (皇帝) used until 1912
The concept of a unified China as the natural order
Administrative division into commanderies and counties
"The word 'China' itself may derive from 'Qin' (pronounced 'Chin')."
Key Terms Review
Legalism (Fajia 法家)
Lord Shang (Shang Yang)
Li Si
First Emperor (Qin Shihuangdi)
Commanderies and counties
Standardization
Xiongnu
Great Wall
Terracotta Army
Chen Sheng and Wu Guang
Xiang Yu
Liu Bang
Coming Up: Lecture 2
The Han Dynasty: Founding, Governance, and the Confucian Turn
How Liu Bang defeated Xiang Yu and founded the Han
What the Han kept from Qin—and what they changed
Emperor Wu and the adoption of Confucianism as state ideology
Court politics: empresses, eunuchs, and consort families
Wang Mang's failed reforms
Reading: Chapter 3, "The Han Dynasty (206 B.C.E.–220 C.E.)" through "Wang Mang"