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The 200s BC

165 sourced entries across 10 years, inside the 3rd century BC. Each year below opens its own page; the lines under it are that year’s highest-ranked entries.

209 BCE13 entries

  • Having helped to conquer Baiyue in northern Vietnam and southern China for the Qin dynasty, the general Zhao Tuo uses the rebellions against the Qin to establish his own independent kingdom in Nanyue, and conquers the neighboring provinces of Guilin and Xiang. He declares himself King Wu of Nanyue.
  • As strategos of the Achaeans, the Greek general Philopoemen is responsible for turning the Achaean League into an aggressive military power. He builds up the League's military capability. The Achaean League's army and cavalry under Philopoemen then defeat the Aetolians on the Elean frontier.
  • Modun khaan inherits Teoman's Hunnu confederations and founds the Xiongnu Empire in Mongolia proper. Modu's forces push into Northern China, threatening the Qin Empire and forcing them to further fortify the Great Wall.

208 BCE12 entries

  • The Romans under Publius Cornelius Scipio defeat the Carthaginians under their commander Hasdrubal Barca at Baecula (Bailen) in Baetica. As a result, Hasdrubal Barca decides to cross the Pyrenees with his remaining troops into Transalpine Gaul, with the intention of joining his brother Hannibal in Italy.
  • The Roman general Marcus Claudius Marcellus is killed in battle while fighting Hannibal near Venusia, Apulia.
  • Antiochus III advances into Bactria, which is ruled by the Greco-Bactrian king Euthydemus I, and defeats Euthydemus at the Battle of the Arius. After resisting a siege of his capital Bactra (Balkh) by the Seleucids, Euthydemus obtains an honourable peace by which Antiochus promises Euthydemus' son Demetrius the hand of one of his daughters.

207 BCE17 entries

  • The Roman consul Gaius Claudius Nero fights an indecisive battle with the Carthaginian general Hannibal at Grumentum. Nero is unable to stop Hannibal's advance into Canusium. Nevertheless, he rapidly marches the elite parts of his army some one hundred kilometres north to reinforce the army of Marcus Livius Salinator.
  • The Chu rebel Liu Bang invades Guanzhong. After another military defeat, Ziying surrenders to Liu, who then occupies the Qin capital Xianyang. This marks the end of the Qin dynasty.
  • The general leading the Achaean League, Philopoemen, introduces heavier Macedonian armour and phalanx tactics. His army then crushes the Spartans under the Spartan regent and general, Machanidas, in the battle of Mantinea. Machanidas is killed by Philopoemen during the battle.

206 BCE23 entries

  • Liu Bang, as the newly appointed king of Hanzhong, and his new General-in-Chief Han Xin, invade Guanzhong, defeat the king of Yong, Zhang Han, and conquer the lands of the Three Qins, thus beginning hostilities with Xiang Yu.
  • The city of Italica (northwest of modern Seville, Spain) is founded by Scipio as a place to settle for the Roman soldiers wounded in the Battle of Ilipa.
  • Hasdrubal Gisco retreats to the coast and then crosses to North Africa, where he gives his daughter in marriage to Syphax, king of the Numidian Masaesyli tribe, to formalize their military alliance.

205 BCE22 entries

  • Returning via the Persian provinces of Arachosia, Drangiana, and Carmania, Antiochus III arrives in Persis. He then leads a short expedition down the Persian Gulf and receives tribute of 500 talents of silver from the citizens of Gerrha, a mercantile state on the west coast of the Persian Gulf.
  • The Xiongnu leader, Modu Chanyu, conquers the neighbouring nomadic Yuezhi and Donghu peoples, thereby establishing the Xiongnu Empire. He appoints a Tuqi King of the left (east) and a Tuqi King of the right (west) to prevent rebellions.
  • Hannibal erects a bilingual Punic/Greek inscription describing his accomplishments in the temple of Juno Lacinia near Crotone.

204 BCE17 entries

  • The late Egyptian King Ptolemy IV's clique of favourites, led by Sosibius, Ptolemy's chief minister, keeps Ptolemy's death a secret, fearing retribution from the new king Ptolemy V's mother, Queen Arsinoe III. They arrange for the murder of Arsinoe, and then the five-year-old king is officially elevated to the throne with Sosibius as his guardian. Arsinoe has been popular with the Egyptian population so rioting follows the news of her assassination.
  • The Battle of Crotona is fought between Hannibal's Carthaginian army, and a Roman force led by Publius Sempronius Tuditanus, with no decisive outcome for either side.
  • Having lost his alliance with the Numidian chief Masinissa, the Carthaginian general, Hasdrubal Gisco, finds a new ally in the Numidian king Syphax, who marries Sophonisba, Hasdrubal's daughter, who, until his defection to Rome, has been betrothed to Masinissa.

203 BCE12 entries

  • The Roman general, Publius Cornelius Scipio, while undertaking peace negotiations with the Carthaginians at Utica, makes a surprise attack on the Carthaginian camp and destroys it. Then, sweeping down on the forces that the Carthaginians and their allies, the Numidians, are trying to muster on the Great Plains near the upper Bagradas River (in modern Tunisia), he smashes that army in the Battle of the Great Plains. The Numidian king, Syphax, and the Carthaginian leader, Hasdrubal Gisco, manage to escape separately.
  • After Xiang Yu fails to persuade Han Xin to remain neutral, Han Xin and Liu Bang launch a five-pronged invasion of Chu. They decisively defeat Xiang Yu in the Battle of Chen and the Battle of Gaixia.
  • A preliminary armistice between Carthage and Rome is declared and the Carthaginian armies accept Scipio's severe terms. However, on his return to Carthage, Hannibal concentrates the remnants of the Carthaginian forces at Hadrumetum (modern Sousse, Tunisia) and prepares them for battle.

202 BCE16 entries

  • 28 February: Liu Bang declares himself Supreme Emperor of China, officially beginning the Han dynasty.
  • October 19 – The Battle of Zama (130 kilometers south-west of Carthage) ends the Second Punic War and largely destroys the power of Carthage. Roman and Numidian forces under the leadership of the Roman general Publius Cornelius Scipio and his Numidian ally, Masinissa, defeat a combined army of Carthaginians and their Numidian allies under the command of Hannibal and force Carthage to capitulate. Hannibal loses 20,000 men in the defeat, but he is able to escape Masinissa's pursuit.
  • Accused of treason by the Carthaginians after being defeated by the Romans at the Battle of the Great Plains, Hasdrubal Gisco commits suicide to avoid being lynched by a Carthaginian mob.

201 BCE11 entries

  • On Hannibal's advice, Carthage sues for peace with the Romans, ending the Second Punic War. Carthage is reduced to a client state of Rome. In the peace treaty between Carthage and Rome, Carthage surrenders all her Mediterranean possessions to Rome, including her Iberian territories. The Carthaginians agree to pay Rome 200 talents per year for 50 years, allow Masinissa to rule Numidia as an independent kingdom, make no war without Rome's permission, and destroy all but 10 of the Carthaginian warships.
  • King Xin of Han, in alliance with Modu Chanyu of the Xiongnu, launches a rebellion against the Han dynasty in the Taiyuan Commandery. He is defeated by Emperor Gaozu of Han and his generals, who chase Xin of Han into Xiongnu territory.
  • In Rome, according to the Roman historian Livy, land is distributed to veterans of the Second Punic War. This is the first documented instance of a practice that later becomes commonplace.

200 BCE22 entries

  • Antiochus III's forces continue their invasion of Coele Syria and Palestine.
  • Lost-wax casting is known in China and Mesopotamia (approximate date).
  • The city of Tiwanaku is founded as a village near Lake Titicaca in modern Bolivia (approximate date).