Editing 367 BC (section)

==== Sicily ====
* [[Dionysius I of Syracuse]] dies and is succeeded as [[tyrant]] of the city by his son [[Dionysius II of Syracuse|Dionysius II]]. As the younger Dionysius is weak and inexperienced, [[Dion (tyrant of Syracuse)|Dion]], brother-in-law of the elder Dionysius, assumes control and persuades [[Plato]], whose friendship he has acquired, to train the new tyrant in the practical application of his philosophical principles.
* Dionysius II makes peace with [[Carthage]] on the same terms established after his father's defeat by Carthage in the previous decade.