In the Battle of Thermopylae of 480 BC an alliance of Greek city-states fought the invading Persian army in the mountain pass of Thermopylae. Vastly outnumbered, the Greeks held back the enemy in ...

as he led his 300 Spartan soldiers to war against an invading Persian army. "I remember every day somebody was getting taken to the hospital," Butler said. "You'd be doing a fight, you turn around ...