307 BC

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Events

By place

Babylonia

* Antigonus makes peace with Seleucus, who is left free to consolidate his kingdom.

Egypt

* Ptolemy founds the Museum and Library of Alexandria with the help of Demetrius Phalereus. Like Alexander the Great, Ptolemy has studied under Aristotle and staffs the museum with some 100 professors paid by the state.

Greece

* The governor (despot) of Athens for 10 years and supporter of Cassander, Demetrius Phalereus, is obliged to flee from Athens on the approach of the Macedonian prince, Demetrius Poliorcetes. Demetrius Phalereus settles in Alexandria in Egypt.
* Demetrius Poliorcetes re-establishes the old Athenian constitution. The grateful Athenians honour Antigonus and Demetrius as divine saviours (theoi soteres).
* Upon becoming ruler of Epirus, Phyrrhus allies himself with his brother-in-law, Demetrius Poliorcetes, son of Antigonus.

icily

* The tyrant of Syracuse, Agathocles is forced to return to Syracuse to deal with growing unrest in his Sicilian dominions. Those of Agathocles' army that remain behind in Carthage are soon destroyed.
* The Carthaginian general Hamilcar fails to take Syracuse and is captured and killed.
* The city of Segesta in Sicily is destroyed by Agathocles.

China

* The Chinese King Wuling of Zhao reforms the military of the State of Zhao by putting more emphasis on cavalry over charioteers.

By topic

Philosophy

* Epicureanism, a system of philosophy based upon the teachings of Epicurus, is founded (approximate date).

Births

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Deaths

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