The Spartans (documentary) the Spartan constitution into the militarised state we know of today. Homosexuality among men and boys was mandatory. The training of Spartan youths is explained, from their enrollment in the Agoge system right through to their attainment of citizenship. The class structure of the Lacedaemonian state (Helots, Perioeci, and the soldier-citizens themselves) is also covered. The episode ends with the battle of Thermopylae, in which 300 Spartans, including their king, Leonidas, were killed in action defending Greece from a Persian invasion. Part 2 opens with the retreat of the Persians, after Thermopylae and the battle of Salamis. Athens, which had
Battle of Thermopylae in popular culture Although modern historians have questioned the numbers presented by Herodotus, with most at around 100,000 to 250,000 invaders, the story has resonated with authors and poets for centuries over the inspiring bravery and resolution of the Spartans. The performance of the defenders at the battle of Thermopylae is often used as an example of the advantages of training, equipment, and good use of terrain to maximize an army's potential, and has become a symbol of courage against overwhelming odds. Even more, both ancient and modern writers used the Battle of Thermopylae as an example of the superior power of a