220 BC
Greece
Together with fellow Illyrian, Scerdilaidas, Demetrius of Pharos attacks Illyrian cities under Roman protection and leads a piratical squadron into Greek waters. Together with the Aetolians, they unsuccessfully attack Pylos, an Achaean town on the Messenian coast, in the Peloponnesus of Greece.
Scerdilaidas and the Aetolians invade Achaea. With the help of Cynaethan traitors, they attack, seize and burn Cynaetha, a town in the north of Arcadia.
Rome strikes again against the Illyrian pirates precipitating the Second Illyrian War.
Demetrius seeks refuge with Philip V of Macedon, who is very resentful of the Roman interference. Rome occupies Demetrius' chief fortresses, Pharos and Dimillos.
Aratus of Sicyon counters Aetolian aggression by obtaining the assistance of the Hellenic League now under the leadership of Philip V of Macedonia. In the resulting "Social War", the Hellenic League of Greek states is assembled in Corinth at Philip V's instigation. He then leads the Hellenic League in battles against Aetolia, Sparta and Elis.
The Gortynians occupy Matala, on the island of Crete.
Roman Republic
During his censorship, the Roman political leader, Gaius Flaminius, builds the Circus Flaminius on the Campus Martius and constructs the Via Flaminia from Rome to Ariminum (Rimini).
219 BC
Roman Republic
The Romans extend their area of domination around the head of the Adriatic Sea as far as the peninsula of Histria by the conquest of peoples who dwell to the east of the Veneti. Thus, with the exception of Liguria and the upper valley of the Po River, all Italy south of the Alps is brought within the Roman sphere.
Carthage
Hannibal attacks Saguntum thus starting the Second Punic War between Carthage and Rome. Saguntum is an independent Iberian city south of the Ebro River. In the treaty between Rome and Carthage following the First Punic War, the Ebro has been set as the northern limit of Carthaginian influence in the Iberian Peninsula. Saguntum is south of the Ebro, but the Romans have "friendship" with the city and regard the Carthaginian attack on it as an act of war. The siege of Saguntum lasts eight months, and in it Hannibal is severely wounded. The Romans, who send envoys to Carthage in protest, demand the surrender of Hannibal.
Greece
The Roman Senate sends the consul Lucius Aemilius Paullus, with an army to Illyria. Upon discovering Rome's intent, the Illyrian leader Demetrius of Pharos puts to death those Illyrians who oppose his rule, fortifies Dimale and goes to Pharos. After a siege of seven days by the Roman fleet under Lucius Aemilius Paulus, Dimale is taken by direct assault. From Dimale the Roman navy goes onto Pharos where the Roman forces rout the Illyrians. Demetrius flees to Macedonia where he becomes a trusted councilor at the court of King Philip V.
100 BC
Rome
Consuls: Lucius Valerius Flaccus, Gaius Marius (Marius's sixth consulship).
Manius Aquillius celebrates an ovation for victories in the Second Servile War.
Lucius Appuleius Saturninus, a tribune, passes a law to redistribute land to military veterans. The law requires that all senators swear to abide by it. Quintus Caecilus Metellus Numidicus refuses and is exiled. He goes to Rhodes to study philosophy.
December: Saturninus stands for consul for the following year. A rival candidate, Gaius Memmius, is found murdered by agents of Saturninus, who is declared a public enemy by the Senate. Marius, as consul, defeats his former ally in battle in the Forum. Saturninus and his followers surrender on condition that their lives are spared, but they are stoned to death with roof tiles by renegade senators.
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参考资料:http://en.wikipedia.org/wiki/3rd_century_BC