King Leonidas and a tiny contingent of Spartan soldiers—the famed "300"—hold the pass of Thermopylae against a powerful and enormous Persian force. It's one those historicial events where truth rivals the epic proportions of myth. Did it all really happen like that? Behind this renowned tale of legendary Greek heroism is another, more intricate story, one that you encounter in The Greek and Persian Wars. Spanning more than two centuries, these historic conflicts forged a new world order, sparking developments in battle strategy, naval technology, world exploration, and art and culture that affect the world even today.