World divided into broad cultural-geographic zones frequently referenced in AP World History:
• North & South America; Europe; North, Central & South Asia; Middle East; North & Sub-Saharan Africa; East Asia; South Asia; Oceania
• Surrounded by major bodies of water (Atlantic, Pacific, Indian, Arctic, Southern Oceans) that shape trade & cultural diffusion
Knowing these regions helps locate, compare, and connect the classical empires covered in this lecture
Founder: Cyrus the Great (mid-6th century BCE) united Iranian tribes → launched rapid conquest
Geographic span at height: Central Asia & India (east) ⇆ Egypt & Greece (west)
• Ruled >35\text{ million} people ≈ \tfrac{1}{2} of global population at the time
BREAKTHROUGH: first large empire run by a single, formal imperial administration rather than loose tribute networks of earlier “first-wave” empires
• Emperor viewed as semi-divine “god-king” issuing universal laws
• Local implementation by imperial governors = satraps
• Complex bureaucracy: tax collectors, record-keepers, translators, engineers
Economic & infrastructural policies
• Standardized coinage → smoother inter-regional trade
• Royal Road + auxiliary roads; imperial postal (relay) service → accelerated communication & army movement
Social/ideological glue
• Famous policy of religious & cultural toleration; subjected peoples kept local gods, customs, and elites → lower rebellion risk; Jews allowed to rebuild Temple in Jerusalem = classic example
Result: Many conquered peoples arguably experienced higher prosperity & security under Persian rule than under prior local regimes
Political fragmentation: ≈ 1,000 independent poleis; key examples: Athens (democracy), Sparta (dual kings + council), Corinth, Thebes
Shared culture
• Polytheistic pantheon (Zeus, Athena, etc.)
• Advancements in medicine, natural philosophy, theater, mathematics → core of later “Classical Greek” heritage
Lack of unity → frequent inter-Hellenic wars
• Peloponnesian War (431–404 BCE) Athens vs. Sparta: illustrates destructive rivalries
Maritime expansion (Greek diaspora)
• Colony network from modern Spain → Black Sea, spreading language & trade goods (wine, olive oil, pottery)
External threats
• Persian Wars (490–479 BCE): coalition of poleis repelled Achaemenid invasions
• Competition with Phoenician Carthage in western Mediterranean
Philip II of Macedon: adopted phalanx + longer sarissa pike → conquered Greek mainland (Battle of Chaeronea 338\,\text{BCE})
Alexander the Great (r. 336–323 BCE)
• Conquered Egypt, Levant, Anatolia, Achaemenid Persia, reaching Indus Valley; undefeated in battle
• Died 323\,\text{BCE} → empire split among Diadochi (Ptolemies, Seleucids, Antigonids, Attalids)
Hellenistic synthesis
• Creation of \approx20 cities named Alexandria; famous library at Alexandria (Egypt) stored Greek science & literature
• Greek language (Koine) became lingua franca of commerce & scholarship from Mediterranean to Central Asia
Administrative
• Hellenistic successor states adopted Persian-style centralized bureaucracy (satrap-like governors, roads, taxation) → template for Rome, Arab Caliphates, later Asian & African polities
Intellectual
• Greek emphasis on skepticism, logic, empirical observation = early scientific method
• Works of Socrates, Plato, Aristotle later translated by Arab, Persian, Indian scholars → fusion with local mathematics & medicine (e.g., algebra, optics)
Origin: small Latin city-state in Italy; expelled Etruscan kings 509\,\text{BCE} → created senate-led republic
Expansion stages
Conquest of Italian peninsula (500s–300s BCE)
Western campaigns: Spain & Gaul
Conflict with Greek colonies → wars with Macedonia & Carthage
Punic Wars (264–146 BCE)
• Hannibal’s alpine invasion (218 BCE), victories (Trebbia, Lake Trasimene, Cannae 216\,\text{BCE}) but ultimate Roman win at Zama 202\,\text{BCE}
• Rome razed Carthage (146 BCE), seized western Mediterranean supremacy
By 31\,\text{BCE} defeated remaining Hellenistic kingdoms → “Mare Nostrum” (our sea)
Cultural borrowing: Greek architecture, gods (Zeus→Jupiter), philosophy infused into Roman education and governance
Transition: Julius Caesar’s dictatorship (d. 44\,\text{BCE}) → Octavian (Augustus) crowned 27\,\text{BCE}; republic institutions hollowed out
Military reforms
• Standing professional army; retirement benefits (land grants) encouraged enlistment
• Large estates & tax incentives rewarded loyal elites → patronage network
Administration parallels Persia
• Provincial governors, census & tax system, extensive road grid (see Tabula Peutingeriana)
• Unified coinage (denarius) & legal code (Twelve Tables → Corpus Juris)
Distinctive innovation: Roman citizenship extension
• Conquered elites/communities could receive full legal rights without forced cultural assimilation → powerful integrative tool
Size strains → Diocletian split 285\,\text{CE} into Western & Eastern halves
• West fell to Germanic invasions 476\,\text{CE}
• East persisted as Greek-speaking Byzantine Empire until 1453\,\text{CE} (Ottoman conquest)
Reprisal doctrine: revolts met with swift, often brutal suppression (e.g., Jewish Wars, annihilation of rebel cities)
Founder: Sri Gupta; reunited major parts of Indian subcontinent following Kushan & Persian intrusions
Centralized imperial system → sustained peace & prosperity facilitating scientific/cultural flowering
Landmark achievements
• Mathematics: positional decimal numerals; concept of 0; early forms of algebra & trigonometry
• Astronomy: hypothesis of spherical Earth rotating on its axis; calculated solar & lunar eclipses
• Literature & arts: Sanskrit poetry (Kalidasa); elaborate temple architecture; iconic game of chess (chaturanga)
Trade: internal agrarian surplus + Silk-Road and Indian-Ocean commerce
Decline: court intrigue + invasions by Huna (Hephthalite Huns)
Zhou decline produced seven competing states; constant war, famine, displacement
Intellectual ferment: Legalism (Han Fei, Shang Yang) advocated:
• Powerful state over tradition; codified, impartial laws; harsh punishments
• Merit-based bureaucracy (examination of ability)
Qin state adopted Legalism → efficiency edge
• King Ying Zheng (Shi Huangdi) unified China 221\,\text{BCE}
Qin Dynasty accomplishments
• Central bureaucracy, standard weights, coins, axle lengths, scripts
• Nationwide road network; first Great Wall segments against Xiongnu pastoralists
• Capital: Chang’an (modern Xi’an) – administrative prototype for later dynasties
Downside: draconian rule (book burnings, forced labor on wall & tomb) → rebellion after Shi Huangdi’s death 210\,\text{BCE}
Founder: Liu Bang (Emperor Gaozu) rallied anti-Qin forces
Golden Age status
• Territorial expansion into Korea, Vietnam, Central Asia (protectorates)
• Officially adopted Confucianism under Emperor Wu (r. 141–87 BCE) while retaining Legalist administrative structure → enduring Chinese governing ideology (meritocracy via exams)
Silk Roads
• Diplomat Zhang Qian’s missions (138 BCE) opened indirect trade with Roman Empire; silk, spices, paper for Roman glass, silver
Technological & cultural advances: paper making, seismograph, iron plough, acupuncture, poetry (fu, shi)
Military
• Defeated renewed Xiongnu; implemented frontier garrisons & heqin (marriage alliances)
Decline factors: court eunuch factionalism, peasant uprisings (Yellow Turban Rebellion 184\,\text{CE}), warlordism; empire fragmented by 220\,\text{CE}
Centralization vs. fragmentation: Persian, Qin/Han, Gupta, Roman Empires vs. Greek city-states & Warring States China illustrate spectrum of governance models
Bureaucratic innovation (Persia) transmitted west (Hellenistic, Rome) & mirrored independently in east (Qin)
Toleration/citizenship (Persia, Rome) as political technology to secure multi-ethnic empires
Idea diffusion: Greek science → Hellenistic libraries → Roman elites → Abbasid scholars → European Renaissance; simultaneously, Indian numerals transmitted via Arabs to Europe, replacing Roman numerals
Empires often reach zenith, then fracture due to over-extension, internal strife, or nomadic incursions (Rome West, Gupta, Han)
Persians’ tolerant administration as early model of pluralistic governance vs. Qin’s Legalist authoritarianism → enduring debate on order vs. liberty
Greek skepticism & Socratic method lay groundwork for scientific inquiry; cross-cultural adoption shows universality of rational thought
Roman citizenship policy raises questions on identity, assimilation, and rights in a multicultural state