Events, Verisoph

387 BCE Plato founds the Academy in Athens 0 cit. Plato established the Academy in a grove outside Athens around 387 BC. It became a lasting center for philosophy and mathematics and is often called the first institution of higher learning in the Western world. culture / science ●●●●

c. 380 BCE Plato's Republic imagines the ideal state 0 cit. In the Republic, Plato argued that a just city should be ruled by wise philosopher-kings rather than the many. He also ranked and criticized the forms of government he saw around him. culture / politics ●●●●

c. 372 BCE Mencius develops Confucian thought 0 cit. Mencius argued that human nature is fundamentally good and that rulers must govern benevolently or lose the Mandate of Heaven. He became the most influential Confucian after Confucius himself. culture / religion ●●●

356 BCE Legalist reforms of Shang Yang in Qin 0 cit. The statesman Shang Yang imposed strict laws, rewards, and punishments and reorganized Qin society for military and agricultural strength. These Legalist reforms made Qin the most powerful of the warring states. economy / politics ●●●●

c. 351 BCE Aristotle's physics, four elements, and Earth at the center 0 cit. Aristotle built a vast system in which everything on Earth was made of earth, water, air, and fire, and the heavens turned around a motionless Earth. His work was a huge advance in systematic reasoning and biology, based on real observation of animals. It also fixed several wrong ideas, like geocentrism and objects needing a constant push to move, that would take almost two thousand years to overturn. culture / science ●●●

c. 350 BCE Aristotle's Politics classifies forms of rule 0 cit. Aristotle sorted governments by who rules and in whose interest, naming monarchy, aristocracy, and polity as good forms and tyranny, oligarchy, and democracy as their corrupt versions. His typology shaped political thought for centuries. culture / politics ●●●●●

c. 350 BCE Mathematical astronomy: Systems A and B 0 cit. Babylonian scholars develop purely mathematical schemes, known to scholars as System A and System B, to compute the future positions of the moon and planets with columns of numbers. It is arithmetic prediction of the heavens, centuries before Greek geometry. science / technology ●●●●

343 BCE to 290 BCE Samnite Wars 0 cit. no story Rome fights three wars against the Samnites and their allies for control of central Italy. Victory makes Rome the dominant power of the Italian peninsula. war ●●

c. 340 BCE Kidinnu measures the year and the moon 0 cit. The Babylonian astronomer Kidinnu (known to the Greeks as Cidenas) calculates the length of the year and the moon's motion with an accuracy not matched in Europe until the modern era. His constants passed into Greek astronomy. science / society ●●●

336 BCE to 323 BCE Wars of Alexander the Great 0 cit. no story Alexander of Macedon conquers the Persian Empire and campaigns as far as Egypt and India in eleven years. His conquests spread Greek culture across the Near East and open the Hellenistic age. war ●●●●●

336 BCE Founding of the Macedonian Empire of Alexander 0 cit. Alexander the Great inherited the throne of Macedon and launched a conquest of the Persian Empire. Within a decade he built an empire reaching from Greece to India. politics / war ●●●●●

335 BCE Aristotle founds the Lyceum 0 cit. Aristotle established the Lyceum around 335 BC, where his followers studied logic, natural science, and politics. Its research on many subjects at once shaped how later schools organized knowledge. culture / science ●●●

335 BCE Alexander the Great destroys Persepolis ai_extracted 1 cit. no story Alexander's invasion brings destruction to the Persian Empire, with the conqueror sacking and burning the great ceremonial capital of Persepolis. ●●

332 BCE Judea Passes to the Greeks 0 cit. Alexander the Great conquers the Persian empire in 332 BC and Judea passes under Greek rule. Later tradition, following Josephus, told of Alexander being shown the prophecies of Daniel at Jerusalem. politics / war ●●

1 October 332 BCE Battle of Gaugamela 0 cit. Alexander the Great destroys the Persian army of Darius III, ending the Achaemenid Empire. Greek language and culture spread across the Near East, shaping the Hellenistic world for centuries. politics / war ●●●●

332 BCE Alexander the Great Conquers the Levant 0 cit. Alexander the Great's conquest brought Judea under Hellenistic rule. Greek culture and later dynasties, the Ptolemies and Seleucids, governed the region. culture / war ●●

c. 332 BCE Alexander is hailed as son of Zeus-Ammon 0 cit. At the oasis of Siwa, Alexander the Great was greeted as the son of Ammon, whom the Greeks equated with Zeus. The blended god Zeus-Ammon shows how conquest spread the mixing of pantheons. politics / religion ●●

330 BCE Battle of the Persian Gate on the Mountain wikidata 0 cit. no story battle between Alexander the Great and Ariobarzanes near Persepolis in a small mountainpass known as the Persian gate along the Royal road ●●

330 BCE Fall of the Achaemenid Empire 0 cit. In 330 BC the armies of Alexander the Great overran the Persian heartland, and the last Achaemenid king, Darius III, was killed by his own officers. The empire that had ruled from the Aegean to the Indus came to an end. politics / war ●●●●●

330 BCE Aristotle theorizes the origin of money ai_extracted 1 cit. no story Around 330 BC Aristotle speculated in his Politics about how money emerged from household specialization and exchange. His account prefigured later barter-origin stories. ●●

329 BCE Battle of Jaxartes wikidata 0 cit. no story 329 BCE battle ●●

326 BCE Abolition of debt bondage in Rome ai_extracted 1 cit. no story According to Livy, Rome abolished debt bondage in 326 BC. The trigger was the case of a young man, Caius Publilius, put in bondage over an inherited debt and beaten for refusing his creditor. ●●

c. 322 BCE to c. 281 BCE Wars of the Diadochi 0 cit. no story Alexander's generals fight over his empire for four decades after his death. The wars carve the Hellenistic world into the Ptolemaic, Seleucid, and Antigonid kingdoms. politics / war ●●●

c. 321 BCE Founding of the Maurya Empire 0 cit. Chandragupta Maurya overthrew the Nanda dynasty and unified most of the Indian subcontinent. The Maurya state became the first empire to control nearly all of India. politics ●●●●●

c. 321 BCE Mauryan Empire and the Arthashastra 0 cit. Chandragupta Maurya built a large centralized empire in India managed by a trained bureaucracy and spy network. The Arthashastra, linked to his adviser Kautilya, set out a detailed theory of statecraft and administration. politics ●●●●

c. 316 BCE Rome adopts the manipular legion 0 cit. During the Samnite Wars, Rome reorganized its army from a Greek-style phalanx into smaller, more flexible units called maniples, arranged in three lines by age and experience (hastati, principes, triarii). This gave Roman armies far greater tactical flexibility on broken terrain than a rigid phalanx allowed. The manipular legion remained Rome's basic fighting formation for more than two centuries. war ●●

c. 312 BCE The Roman aqueduct 0 cit. Rome built long gravity fed channels to carry fresh water into cities, starting with the Aqua Appia. Aqueducts supplied baths, fountains and homes and supported large urban populations. technology ●●●

c. 312 BCE Founding of the Seleucid Empire 0 cit. Seleucus I Nicator secured Babylon and the eastern provinces after Alexander's death. His empire ruled a vast stretch of the Near East and Central Asia. politics ●●●●

310 BCE Battle of Lake Vadimo wikidata 0 cit. no story 310 BCE battle ●●

305 BCE Founding of the Ptolemaic Kingdom 0 cit. Ptolemy I Soter took the title of king and established a Greek dynasty ruling Egypt. Alexandria became a leading center of learning and commerce. politics ●●●●

c. 301 BCE Rome adopts and identifies with the Greek pantheon 0 cit. As Rome absorbed Greek culture, it matched its own gods to the Olympians, so Jupiter answered to Zeus and Venus to Aphrodite. Greek myths were retold with Roman names and became the standard classical mythology. culture / religion ●●●

c. 301 BCE Greek and Roman gods are treated as the same deities 0 cit. Zeus and Jupiter, Aphrodite and Venus, Hermes and Mercury came to be seen as one and the same gods under two names. This merging gave the classical world a shared mythology across languages. culture / religion ●●●

c. 301 BCE Serapis is created to unite Greek and Egyptian worship 0 cit. The Ptolemaic rulers of Egypt promoted Serapis, a god blending Osiris and the Apis bull with Greek gods like Zeus and Hades. He was meant to bind Greek and Egyptian subjects in a common cult. politics / religion ●●

c. 301 BCE Hellenistic culture blends the gods of many peoples 0 cit. After Alexander, Greek, Egyptian, and Near Eastern religions mixed freely, producing blended gods and shared mystery cults. This wide syncretism prepared the ground for religions that crossed old borders. culture / religion ●●

c. 301 BCE Euclid's Elements and the axiomatic method 0 cit. Euclid gathered the geometry and number theory of his age into thirteen books built from a handful of definitions, postulates, and step-by-step proofs. The Elements set the model for how mathematics is done, starting from stated assumptions and deducing everything else, and it served as a textbook for over two thousand years. Little is known of Euclid himself, and much of the content he organized rather than discovered. culture / science ●●●●

c. 301 BCE The Stoics make the Logos divine reason 0 cit. The Stoics described the Logos as a rational, fiery principle pervading the cosmos, of which each human mind held a spark. Living well meant living in accord with this universal reason. ●●

c. 301 BCE Zeno of Citium founds the Stoa 0 cit. A merchant turned philosopher, Zeno of Citium began teaching in the Stoa Poikile, the painted porch on the Athenian agora that gave Stoicism its name. He taught that the good life meant living in accord with reason and nature. ●●

280 BCE to 275 BCE Pyrrhic War 0 cit. no story King Pyrrhus of Epirus wins costly battles against Rome on behalf of the Greek cities of southern Italy but cannot sustain the war. His withdrawal leaves Rome master of Italy and gives the language the term Pyrrhic victory. war ●●

c. 280 BCE Berossus carries Babylonian astrology to the Greeks 0 cit. The Babylonian priest Berossus writes the Babyloniaca in Greek, transmitting Mesopotamian history, myth, and astronomy to the Hellenistic world. He is remembered as a founder of astrology in the Greek and later Roman imagination. culture / science ●●

c. 280 BCE 'Museum' and 'music' come from the Muses 0 cit. The Mouseion of Alexandria was a shrine to the Muses, the goddesses of the arts, and gave us 'museum'; from the same goddesses comes 'music'. Two words for high culture are named for minor deities. culture / religion ●●●

c. 277 BCE The Septuagint Begun legendary 0 cit. According to tradition the Hebrew scriptures begin to be translated into Greek at Alexandria about 277 BC, under Ptolemy Philadelphus. This Septuagint became the Bible of Greek-speaking Jews and later of the early church. culture / religion ●●

c. 269 BCE 'Money' comes from the goddess Juno Moneta 0 cit. Rome mints its coins at the temple of Juno Moneta, and her title Moneta gives us both 'money' and 'mint'. The most everyday word in finance is the name of a Roman goddess. economy / religion ●●●●

c. 268 BCE Reign of Ashoka the Great 0 cit. Ashoka expanded the Maurya Empire to its greatest extent and later promoted Buddhism across Asia. His edicts on pillars and rocks spread ideas of moral governance. politics / religion ●●●●

264 BCE to 241 BCE First Punic War ai_extracted 1 cit. no story Rome and Carthage fight a twenty-three-year war, largely at sea, after Rome intervenes in Sicily. ●●●●

c. 262 BCE to c. 261 BCE Kalinga War 0 cit. no story The Mauryan emperor Ashoka conquers Kalinga at enormous human cost. Remorse over the slaughter leads him to embrace Buddhism and promote its spread across Asia. religion / war ●●●

c. 260 BCE Ashoka embraces Buddhism 0 cit. After the bloody conquest of Kalinga, the Mauryan emperor Ashoka turns to Buddhism and promotes it through edicts and missionaries. His patronage transforms Buddhism from a regional sect into a pan-Asian religion. politics / religion ●●●●

255 BCE Battle of Bagradas wikidata 0 cit. no story battle of the First Punic War with a Carthaginian victory ●●

c. 251 BCE Archimedes measures curves and approaches the infinite 0 cit. Archimedes found areas and volumes of curved shapes by a method of exhaustion that came close to integral calculus, and he pinned pi between 3 10/71 and 3 1/7. He blended deep proof with mechanical intuition, weighing shapes in his imagination to guess results he then proved. His lost work The Method, recovered from a scraped-over medieval prayer book, revealed just how far ahead of his time he was. science / technology ●●●●

c. 251 BCE The Stoics teach virtue as the only good 0 cit. The Stoics held that virtue alone is good and vice alone is bad, while health, wealth and death are indifferent. Freedom came from mastering the judgements within our control and accepting what is not, a discipline they called living in accord with nature. ●●

c. 250 BCE Archimedes screw 0 cit. A rotating screw inside a cylinder lifted water uphill with a simple turn of a handle. It was used to drain mines and irrigate fields and is still used today. technology ●●

c. 247 BCE Founding of the Parthian Empire 0 cit. Arsaces I led a revolt that established Parthian rule over Iran and Mesopotamia. The Parthians became Rome's main rival in the east for centuries. politics ●●●●

241 BCE Battle of the Aegates Islands ai_extracted 1 cit. no story A rebuilt Roman fleet destroys the Carthaginian relief force, deciding the First Punic War. ●●●

241 BCE Treaty of Lutatius 0 cit. Peace treaty ending the First Punic War, under which Carthage evacuated Sicily and paid a large indemnity to Rome. It made Rome the dominant naval power in the western Mediterranean. diplomacy / politics / war ●●●

241 BCE Rome wins the First Punic War against Carthage ai_extracted 1 cit. no story In their first war with Carthage (264 to 241 BCE) , the Romans lost many naval battles but ultimately won and occupied Sicily, Sardinia, and Corsica. It took until 202 BCE for Rome... ●●

c. 241 BCE Eratosthenes measures the size of the Earth 0 cit. Using the different noon shadows cast at Alexandria and Syene, Eratosthenes estimated the Earth's circumference by simple geometry and got close to the true value. The exact figure depends on the length of his units, which we cannot pin down. The point stands: Greek science already knew the Earth was a globe and roughly how big. science ●●

c. 231 BCE Chrysippus gives Stoicism its system 0 cit. Chrysippus, the third head of the school, built Stoicism into a full system of logic, physics and ethics, writing hundreds of works. The ancients said that without Chrysippus there would have been no Stoa. ●●

230 BCE to 221 BCE Qin's Wars of Unification 0 cit. no story The state of Qin conquers the six rival Warring States in under a decade. The victory creates the first unified Chinese empire under Qin Shi Huang. politics / war ●●●●●

229 BCE to 227 BCE First Illyro-Roman War wikidata 0 cit. no story ●●●●

226 BCE Ebro Treaty wikidata 0 cit. no story peace treaty ●●●

c. 222 BCE Qin unification of China 0 cit. The state of Qin conquers the last of the Warring States and its king becomes Qin Shi Huang, the First Emperor. The unified imperial model he creates endures in China for more than two thousand years. politics / war ●●●●

221 BCE Standardization under Qin Shi Huang 0 cit. The Qin standardized the writing script, currency, weights, measures, and axle widths across the empire. A centralized bureaucracy replaced the old feudal order. politics / society ●●●●

c. 221 BCE The round coin and Chinese cash under the Qin 0 cit. After unifying China, the Qin standardized currency on the round bronze coin with a square central hole, the ban liang. This shape defined Chinese cash coins for the next two thousand years. economy / politics ●●●●

c. 221 BCE Qin unifies China as a bureaucratic empire 0 cit. The Qin state conquered its rivals and created the first unified Chinese empire under a single emperor. It replaced hereditary lords with appointed officials, standardized writing and measures, and built a centralized bureaucratic state. politics ●●●●●

221 BCE Qin king proclaims himself first emperor of China ai_extracted 1 cit. no story After centuries of competition, intrigue, and all-out warfare against neighboring rivals, the Qin king made himself emperor in 221 BCE. Qin control suc cumbed to internal conflict ... ●●

218 BCE Hannibal crosses the Alps ai_extracted 1 cit. no story Hannibal opens the Second Punic War by marching his army from Spain over the Alps into Italy, losing nearly half his men. ●●●●

218 BCE to 201 BCE Second Punic War 0 cit. no story Hannibal crosses the Alps and devastates Roman armies at Cannae, but Rome outlasts Carthage and wins at Zama. The victory makes Rome the leading power of the western Mediterranean. war ●●●●●

216 BCE Battle of Cannae ai_extracted 1 cit. no story Hannibal envelops and annihilates a Roman army of some eighty thousand men, the worst single-day defeat in Roman history. ●●●●

215 BCE Macedonian-Carthaginian Treaty 0 cit. Secret alliance negotiated between Hannibal of Carthage and Philip V of Macedon against Rome during the Second Punic War. Roman forces captured envoys carrying the text, exposing the pact and triggering the First Macedonian War. diplomacy / politics / war ●●

214 BCE to 205 BCE First Macedonian War wikidata 0 cit. no story war between Rome and Macedonia ●●●●

214 BCE Qin construction of the Great Wall 0 cit. The Qin linked and extended earlier walls into a continuous defensive line against northern nomads. The work used forced labor on a vast scale. technology / war ●●●●

213 BCE Burning of books under the Qin 0 cit. To suppress dissent, the Qin court ordered the destruction of many texts, especially Confucian and historical works. Tradition also records the killing of scholars. culture / politics ●●●

c. 211 BCE Rome introduces the denarius 0 cit. Rome created the silver denarius during the Second Punic War, and it became the backbone of Roman money for centuries. The coin's name survives in later currencies and in the abbreviation d for the penny. economy / politics ●●●●

210 BCE Terracotta Army and death of the First Emperor 0 cit. Qin Shi Huang died in 210 BCE and was buried with thousands of life-size terracotta soldiers guarding his tomb. The army was rediscovered in 1974. culture / politics ●●●●

c. 209 BCE Formation of the Xiongnu Confederation 0 cit. Modu Chanyu united the nomadic tribes of the steppe into a powerful confederation. The Xiongnu became a persistent rival to Han China along its northern frontier. politics ●●●●

206 BCE to 202 BCE Chu-Han Contention 0 cit. no story After the fall of the Qin dynasty, Liu Bang of Han defeats Xiang Yu of Chu in a civil war for control of China. The outcome founds the Han dynasty, which rules for four centuries. politics / war ●●●

206 BCE Collapse of the Qin and Chu-Han contention 0 cit. Rebellions broke out soon after the First Emperor's death, and the Qin fell in 206 BCE. Rival leaders Liu Bang and Xiang Yu then fought for control. politics / war ●●●

c. 205 BCE Rome imports the goddess Cybele as Magna Mater 0 cit. During the war with Hannibal, Rome brought the Anatolian mother goddess Cybele to the city as the Great Mother on the advice of an oracle. Her ecstatic cult and priests became a striking foreign presence in Roman religion. religion / war ●●

c. 204 BCE Founding of Nam Viet 0 cit. Triệu Đà established the kingdom of Nam Viet in the region of southern China and northern Vietnam. It is regarded in Vietnamese tradition as an early native state. politics ●●●

202 BCE Battle of Zama ai_extracted 1 cit. no story Scipio defeats Hannibal in Africa, ending the Second Punic War; the peace strips Carthage of her navy and empire. ●●●●

202 BCE Founding of the Han dynasty 0 cit. Liu Bang defeated his rivals and founded the Han dynasty in 202 BCE, ruling from Chang'an. The Han became a defining era of Chinese civilization, and Chinese people still call themselves the Han. politics ●●●●●

c. 202 BCE Han China builds a merit civil service 0 cit. The Han dynasty kept the centralized empire but softened harsh Qin rule and began recruiting officials partly by learning and recommendation. This helped create a lasting tradition of bureaucratic government staffed by scholars. politics ●●●●

202 BCE Liu Bang founds the Han dynasty ai_extracted 1 cit. no story 202 BCE, after eight years of warfare, Liu Bang, a commoner, former barfly, and prodigal son, declared victory over the empire the Qin had created. Making China J/Vc.>rk Liu Bang t... ●●

c. 201 BCE The planets are named for the Roman gods 0 cit. The five planets visible to the naked eye carry the Latin names of Roman gods, a practice inherited from Greek and Babylonian astronomy. These names remain the standard ones used in science today. religion / science ●●●

c. 201 BCE Mercury the planet takes the name of the swift messenger god 0 cit. The fastest-moving planet was named for Mercury, the quick messenger god of the Romans, matching the Greek Hermes. Its swift motion across the sky suited the god of speed. religion / science ●●

c. 201 BCE Venus the planet bears the name of the goddess of love 0 cit. The brightest planet was named for Venus, Roman goddess of love and beauty, corresponding to the Greek Aphrodite. Earlier Mesopotamian astronomers had already linked the same planet to Ishtar. religion / science ●●

c. 201 BCE Mars the planet is named for the god of war 0 cit. The reddish planet took the name of Mars, the Roman war god, its color suggesting blood and battle. The link gives us the adjective martial for things related to war. religion / science ●●

c. 201 BCE Jupiter the planet honors the king of the gods 0 cit. The largest planet was named for Jupiter, chief of the Roman gods, fitting its size and brightness. The god's Greek name Zeus survives in the planet's adjective, Jovian. religion / science ●●

c. 201 BCE Saturn the planet carries the name of the old god of time and harvest 0 cit. The slowest of the visible planets was named for Saturn, an ancient Roman god of agriculture and time. The same god gives his name to the weekday Saturday. religion / science ●●

c. 201 BCE Apollonius and the geometry of conic sections 0 cit. Apollonius of Perga wrote a sweeping treatise on the ellipse, parabola, and hyperbola, curves he named and studied as slices of a cone. This work sat mostly unused until Kepler and Newton found that planets move along exactly these curves. It is a case of pure geometry waiting nearly two thousand years for its application. science ●●●

200 BCE to 197 BCE Second Macedonian War wikidata 0 cit. no story war ●●●●

c. 200 BCE to c. 200 The Bhagavad Gita is composed 0 cit. The Bhagavad Gita, Krishna's discourse to Arjuna within the Mahabharata, is composed sometime in the centuries around the turn of the era. It becomes one of Hinduism's most beloved and influential scriptures. culture / religion ●●●●

c. 200 BCE Roman concrete 0 cit. Romans mixed volcanic ash, lime and water to make a durable concrete that could set underwater. It made possible domes, harbors and structures like the Pantheon that still stand. technology ●●●●

c. 200 BCE The vertical waterwheel 0 cit. Waterwheels captured the energy of flowing water to grind grain and drive machinery. They were among the first machines to replace human and animal muscle with natural power. science / technology ●●●

190 BCE Artaxias I founds the Artaxiad dynasty 0 cit. After the Seleucids are defeated by Rome at Magnesia, the governor Artaxias I declares himself king and founds the Artaxiad dynasty. He builds a new capital, Artaxata, said to have been planned with advice from the exiled Carthaginian general Hannibal. His line consolidates a unified Armenian kingdom. politics ●●

188 BCE Treaty of Apamea 0 cit. Peace between Rome and the Seleucid king Antiochus III after his defeat at Magnesia. It stripped the Seleucids of Asia Minor and confirmed Roman dominance in the eastern Mediterranean. diplomacy / politics / war ●●●

c. 185 BCE Fall of the Maurya Empire 0 cit. Around 185 BC the last Mauryan emperor was killed by his general Pushyamitra Shunga, who founded a new dynasty. The empire that had once unified most of the Indian subcontinent dissolved into smaller states. politics / war ●●●

177 BCE Roman law bans non-citizens selling kin into slavery ai_extracted 1 cit. no story Livy records that in 177 BC the Roman senate passed a law to stop non-citizen Italians from selling their relatives into slavery as a route to citizenship. ●●

171 BCE to 168 BCE Third Macedonian War wikidata 0 cit. no story war between the Roman Republic and King Perseus of Macedon ●●●●

168 BCE Antiochus Desecrates the Temple 0 cit. In 168 BC by the traditional reckoning Antiochus Epiphanes profanes the Temple in Jerusalem, setting up a pagan altar and forbidding Jewish worship. The books of Maccabees call this the abomination of desolation. politics / religion ●●●

22 June 168 BCE Fall of the Kingdom of Macedon 0 cit. At the Battle of Pydna in 168 BC the Roman legions crushed the Macedonian army of King Perseus. The Antigonid monarchy was abolished, and Macedon was broken up and later annexed by Rome. politics / war ●●●