Centuries: 4th century BC - 3rd century BC - 2nd century BC
Decades: 320s BC 310s BC 300s BC 290s BC 280s BC - 270s BC - 260s BC 250s BC 240s BC 230s BC 220s BC
278 BC 277 BC 276 BC 275 BC 274 BC - 273 BC - 272 BC 271 BC 270 BC 269 BC 268 BC
Births
Deaths
Events
Categories: Incomplete lists | 270s BC
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Centuries: 4th century BC - 3rd century BC - 2nd century BC
Decades: 330s BC 320s BC 310s BC 300s BC 290s BC - 280s BC - 270s BC 260s BC 250s BC 240s BC 230s BC
286 BC 285 BC 284 BC 283 BC 282 BC 281 BC 280 BC 279 BC 278 BC 277 BC 276 BC
Events
Battle of Corupedium: The forces of King Seleucus I Nicator of the Seleucid dynasty defeat and kill king Lysimachus of Thrace and Macedon.
Seleucus I Nicator is assassinated by his enemy Ptolemy Ceraunus.
Antiochus I Soter becomes King of the ...
Centuries: 4th century BC - 3rd century BC - 2nd century BC
Decades: 320s BC 310s BC 300s BC 290s BC 280s BC - 270s BC - 260s BC 250s BC 240s BC 230s BC 220s BC
283 BC 282 BC 281 BC 280 BC 279 BC - 278 BC - 277 BC 276 BC 275 BC 274 BC 273 BC
Events
Nicomedes I became the first to assume the title of king (c.278 - c.248 BC) of Bithynia. This monarch founded Nicomedia, which soon rose to great prosperity.
The Gauls broke into Asia Minor, and a victory which Antiochus ...
Centuries: 4th century BC - 3rd century BC - 2nd century BC
Decades: 310s BC 300s BC 290s BC 280s BC 270s BC - 260s BC - 250s BC 240s BC 230s BC 220s BC 210s BC
Years: 270 BC 269 BC 268 BC 267 BC 266 BC - 265 BC - 264 BC 263 BC 262 BC 261 BC 260 BC
265 BC - Events.
Archimedes, Greek mathematician, develops screw, specific gravity
Velzna, the last Etruscan city subdued by the Roman Republic
Acrotatus succeeds his father Areus I as king of SpartaIncluding:
Centuries: 4th century BC - 3rd century BC - 2nd century BC
Decades: 300s BC 290s BC 280s BC 270s BC 260s BC - 250s BC - 240s BC 230s BC 220s BC 210s BC 200s BC
Years: 261 BC 260 BC 259 BC 258 BC 257 BC - 256 BC - 255 BC 254 BC 253 BC 252 BC 251 BC
Events
Luoyang falls without much resistance to the armies of the Qin, ending the reign of the emperor Zhou Nan Wang. Although a successor was appointed as Dong Zhou Hui Wang, traditionally in Chinese history this is considered the end ...
Centuries: 4th century BC - 3rd century BC - 2nd century BC
Decades: 310s BC 300s BC 290s BC 280s BC 270s BC - 260s BC - 250s BC 240s BC 230s BC 220s BC 210s BC
Years: 265 BC 264 BC 263 BC 262 BC 261 BC - 260 BC - 259 BC 258 BC 257 BC 256 BC 255 BC
Events
Battle of Changping: the army of the Qin state routs the army of Zhao, establishing its military superiority over all other Chinese states.
First Punic War:
Battle of the Lipara Islands: A Roman naval force unde ...
Centuries: 4th century BC - 3rd century BC - 2nd century BC
Decades: 330s BC 320s BC 310s BC 300s BC 290s BC - 280s BC - 270s BC 260s BC 250s BC 240s BC 230s BC
291 BC 290 BC 289 BC 288 BC 287 BC 286 BC 285 BC 284 BC 283 BC 282 BC 281 BC
Births
Antiochus II Theos, later King of the Seleucid dynasty.
Deaths
Events
King Lysimachus of Thrace conquers ...
Centuries: 4th century BC - 3rd century BC - 2nd century BC
Decades: 310s BC 300s BC 290s BC 280s BC 270s BC - 260s BC - 250s BC 240s BC 230s BC 220s BC 210s BC
271 BC 270 BC 269 BC 268 BC 267 BC 266 BC - 265 BC 264 BC 263 BC 262 BC 261 BC
Births
Deaths
Mithridates I of Pontus (Founder of the Kingdom of Pontus)
Events
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Centuries: 4th century BC - 3rd century BC - 2nd century BC
Decades: 320s BC 310s BC 300s BC 290s BC 280s BC 270s BC 260s BC 250s BC 240s BC 230s BC 220s BC
Years: 277 BC 276 BC 275 BC 274 BC 273 BC 272 BC 271 BC 270 BC
Events
Pyrrhus of Epirus is killed in a street fight in Argos.
Alexander II becomes king of Epirus
Fall of Tarentum to the Romans.
Bindusara sends Mauryan army to conquer the Tamil countries. Kadamba is conquered.
Births
Deaths
Centuries: 4th century BC - 3rd century BC - 2nd century BC
Decades: 330s BC 320s BC 310s BC 300s BC 290s BC - 280s BC - 270s BC 260s BC 250s BC 240s BC 230s BC
294 BC 293 BC 292 BC 291 BC 290 BC 289 BC 288 BC 287 BC 286 BC 285 BC 284 BC
Events
Romans drain Lake Velinus
Mamertines capture the Greek town of Messana
Births
Deaths
Agathocles, tyrant of Syracuse
Mencius, ...
Centuries: 3rd century BC - 2nd century BC - 1st century BC
Decades: 240s BC 230s BC 220s BC 210s BC 200s BC - 190s BC - 180s BC 170s BC 160s BC 150s BC 140s BC
Years: 202 BC 201 BC 200 BC 199 BC 198 BC - 197 BC - 196 BC 195 BC 194 BC 193 BC 192 BC
Events
Roman Spain is divided into two provinces.
Battle of Cynoscephalae: The Romans under Titus Quinctius Flamininus defeat Philip V, Antigonid dynasty starts decline.
Centuries: 3rd century BC - 2nd century BC - 1st century BC
Decades: 240s BC 230s BC 220s BC 210s BC 200s BC - 190s BC - 180s BC 170s BC 160s BC 150s BC 140s BC
Years: 200 BC 199 BC 198 BC 197 BC 196 BC - 195 BC - 194 BC 193 BC 192 BC 191 BC 190 BC
Events
Cato the Elder is elected consul at Rome and campaigns in Spain; he avoids one defeat by paying the Celtiberians 200 talents (around $ 120,000), a much-criticized tactic.
The Roman sumptuary law, the Lex Oppia, is ...
Centuries: 3rd century BC - 2nd century BC - 1st century BC
Decades: 240s BC 230s BC 220s BC 210s BC 200s BC - 190s BC - 180s BC 170s BC 160s BC 150s BC 140s BC
Years: 199 BC 198 BC 197 BC 196 BC 195 BC - 194 BC - 193 BC 192 BC 191 BC 190 BC 189 BC
Events
Battle of Mutina: Romans are victorious over the Gauls.
In the Battle of Gythium, Philopoemen of the Achaean League, assisted by the Romans, defeats the Spartans under Nabis.
Liternum and Puteoli become Roman co ...
Centuries: 4th century BC - 3rd century BC - 2nd century BC
Decades: 260s BC 250s BC 240s BC 230s BC 220s BC - 210s BC - 200s BC 190s BC 180s BC 170s BC 160s BC
Years: 221 BC 220 BC 219 BC 218 BC 217 BC - 216 BC - 215 BC 214 BC 213 BC 212 BC 211 BC
216 BC - Events.
Second Punic War:
August 2 - Hannibal crushes the Romans in the Battle of Cannae, one of the greatest tactical masterpiece in military history. As a result, a number of Italian cities allied to R ...
Centuries: 4th century BC - 3rd century BC - 2nd century BC
Decades: 310s BC 300s BC 290s BC 280s BC 270s BC - 260s BC - 250s BC 240s BC 230s BC 220s BC 210s BC
Years: 268 BC 267 BC 266 BC 265 BC 264 BC - 263 BC - 262 BC 261 BC 260 BC 259 BC 258 BC
263 BC - Events.
First Punic War: The Roman consul Manius Valerius Messalla secures the alliance of Hiero II of Syracuse.
Eumenes I succeeds his uncle Philetaerus as king of Pergamon.
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Centuries: 4th century BC - 3rd century BC - 2nd century BC
Decades: 320s BC 310s BC 300s BC 290s BC 280s BC 270s BC 260s BC 250s BC 240s BC 230s BC 220s BC
Years: 280 BC 279 BC 278 BC 277 BC 276 BC - 275 BC - 274 BC 273 BC 272 BC 271 BC 270 BC
275 BC - Events.
The inhabitants of Babylon are moved elsewhere. End of the city.
Battle of Beneventum: the Romans under Manius Curius Dentatus finally defeat Pyrrhus. The Romans were at first threw back near their c ...
Centuries: 4th century BC - 3rd century BC - 2nd century BC
Decades: 320s BC 310s BC 300s BC 290s BC 280s BC 270s BC - 260s BC 250s BC 240s BC 230s BC 220s BC
275 BC 274 BC 273 BC 272 BC 271 BC - 270 BC - 269 BC 268 BC 267 BC 266 BC 265 BC
270 BC - Events.
Hiero becomes tyrant of Syracuse.
Fall of Rhegium to the Romans.
270 BC - Births.
Apollonius of Rhodes, Author of the epic "Argonautica"
270 BC - Deaths.
Marcus Valerius Corvus, Roman her ...
Centuries: 4th century BC - 3rd century BC - 2nd century BC
Decades: 340s BC 330s BC 320s BC 310s BC 300s BC 290s BC 280s BC 270s BC 260s BC 250s BC 240s BC
304 BC 303 BC 302 BC 301 BC 300 BC 299 BC 298 BC 297 BC 296 BC 295 BC 294 BC
Births
Deaths
Events
Qin attacks 8 cities of Chu. Chu then sent an envoy to ask the King of Huai to go to Qin to negotiate peace. Qu Yuan risked his life to go up to the court to weigh the consequences to persuade K ...
Centuries: 4th century BC - 3rd century BC - 2nd century BC
Decades: 340s BC 330s BC 320s BC 310s BC 300s BC 290s BC 280s BC 270s BC 260s BC 250s BC 240s BC
Years: 303 BC 302 BC 301 BC 300 BC 299 BC - 298 BC - 297 BC 296 BC 295 BC 294 BC 293 BC
298 BC - Events.
Third Samnite War: The Samnites defeat the Romans under Lucius Cornelius Scipio Barbatus in the battle of Camerinum, first battle of the war.
Bindusara succeeds his father Chandragupta Maurya as empe ...
Centuries: 4th century BC - 3rd century BC - 2nd century BC
Decades: 340s BC 330s BC 320s BC 310s BC 300s BC 290s BC 280s BC 270s BC 260s BC 250s BC 240s BC
295 BC 294 BC 293 BC 292 BC 291 BC 290 BC 289 BC 288 BC 287 BC 286 BC 285 BC
Births
Deaths
Dicaearchus, Greek philosopher, cartographer, geographer, mathematician and polygraph.
Events
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