Historical clue formulations

• Ally of Athens during the Peloponnesian War — 2025-09-27
• One side in ancient Greece's Battle of the 300 Champions — 2025-06-07
• Odysseus' faithful dog — 2025-03-24
• City that was a rival of ancient Sparta — 2025-02-12
• Odysseus' faithful dog in the "Odyssey" — 2024-02-02
• Odysseus' faithful dog — 2020-01-23
• Greek city where Perseus was born — 2017-04-09
• Odysseus' faithful dog — 2016-07-01
• Rival of ancient Sparta — 2016-06-16
• Old Peloponnesian power — 2016-01-08
• City that rivaled ancient Sparta — 2015-02-28
• Ancient Mycenaean stronghold — 2012-03-10
• Greek city that remained neutral during the Persian Wars — 2007-03-10
• Oldest city in Greece — 2002-11-09
• Ancient rival of Sparta — 2002-11-01
• Rival of ancient Sparta — 2002-07-22
• Agamemnon's home — 1995-08-17
• Peloponnesian city — 1994-08-27
• Rival of Sparta — 1994-01-14