Peltast their ranks (to allow the Persian cavalry through) and proceeded to deal blows (with swords) and throw javelins at them as they went through. Xenophon's description makes it clear that these peltasts were armed with swords, as well as javelins, but not with spears. When faced with a charge from the Persian cavalry they opened their ranks and allowed the cavalry through while striking them with swords and hurling javelins at them. They became the main type of Greek mercenary infantry in the 4th century BCE. Their equipment was less expensive than that of traditional hoplites and would have been
Regions of ancient Greece () was an ancient Greek region in Epirus. "Macedonia" or "Macedon" (from , "") was an ancient Greek kingdom and region, centered in the northeastern part of the Greek peninsula, bordered by Epirus to the west, Paionia to the north, Thrace to the east and Thessaly to the south. Early geographers put river Strimon as the eastern border of Macedonia with Thrace. However, as kingdom of Macedon was expanding and was pushing east the Thracian tribes, river Nestos was regarded as the eastern border of the region and Sintice, Odomantis and Edonis were included in it. Traditionally part of Thrace