"After the Battle of Mantinea 418 BC." Steve Noon The Battle of Mantinea of 418 BC was a significant engagement in the Peloponnesian War. Sparta and its allies defeated an army led by Argos and Athens.
Battle of Coronea in 394 BC was a battle in the Corinthian War, in which the Spartans and their allies under King Agesilaus II defeated a force of Thebans and Argives that was attempting to block their march back into the Peloponnese.
The Ephors were five annually elected magistrates; and were forbidden to be reelected. They provided a balance for the two kings, who they rarely cooperated with. They could, in fact, bring the kings up on charges of malfeasance.