阳土马年 (male Earth-Horse) −295 or −676 or −1448 — to — 阴土羊年 (female Earth-Goat) −294 or −675 or −1447
Year 422 BC was a year of the pre-Julian Roman calendar. At the time, it was known as the Year of the Tribunate of Capitolinus, Mugillanus and Merenda (or, less frequently, year 332 Ab urbe condita). The denomination 422 BC for this year has been used since the early medieval period, when the Anno Dominicalendar era became the prevalent method in Europe for naming years.
Events
By place
Greece
Athenian leader, Cleon, ends the truce between Athens and Sparta after he resolves to rescue the town of Amphipolis in Macedonia. However, through skillful generalship by Brasidas, the Spartans rout the Athenians in the Battle of Amphipolis. Both Brasidas and Cleon are killed in the battle, thereby removing the key members of the pro-war factions on both sides.
Alcibiades takes over the leadership of the pro-war party in Athens.