text: Aristomenes was honored as a hero for his role in leading one of these events.
full_question: Aristomenes was honored as a hero for his role in leading one of these events. According to Thucydides, Pausanias was killed for consorting with Persians and for planning one of these events. Cimon was ostracized after the Spartans ordered his hoplites back to Athens during one of these events, in which the perpetrators established a stronghold on Mount Ithome after an earthquake. Two of these events essentially constitute the Second and Third Messenian Wars. For 10 points, name these events in which Helots sought their freedom from Spartan masters.
first_sentence: Aristomenes was honored as a hero for his role in leading one of these events.