Mercenaries in the classical world - Stephen English

Mercenaries were a significant factor in many of the wars of the Classical world, being employed in large numbers by many states. By far the most famous were Xenophon's 'Ten Thousand', who had to cut their way out of the Persian Empire after the death of their employer and such Greek infantry were for long the most dominant type (even a Spartan king hiring himself out in one case), but there was a wide variety of mercenaries available. Some, such as Celts and Thracians were hired largely for their love of fighting, while others were valued for their specialist skills, such as Cretan archers or slingers from Rhodes or the Balearic Islands.