ThermopylaeSalamisMantineaLeuctraThough unsuccessful, the Spartans inspired the Greeks with their defense against the Persian army of what mountain pass in 480 BCE?Elon.io is an online learning platformWe have an entire course teaching World History 1 grammar and vocabulary.Start learning World History 1 nowYour questions are stored by us to improve Elon.ioYou've reached your AI usage limitSign up to increase your limit.