Ancient Greek warfare (important for small city-states), and relatively low cost (enough for each hoplite to provide their own equipment). The Phalanx also became a source of political influence because men had to provide their own equipment in order to be a part of the army. The ancient Greek city-states developed a military formation called the phalanx, which were rows of shoulder-to-shoulder hoplites. The Hoplites would lock their shields together, and the first few ranks of soldiers would project their spears out over the first rank of shields. The Phalanx therefore presented a shield wall and a mass of spear points to the
Ancient Macedonian army and leather shields used by peltasts) that already diverged from the "hoplon" style shield featured in sculpted artwork of a Katerini tomb, dated perhaps to the reign of Amyntas III of Macedon. His early infantry were also equipped with protective helmets and greaves, as well as "sarissa" pikes, yet according to Sekunda they were eventually equipped with heavier armour such as cuirasses, since the "Third Philippic" of Demosthenes in 341 BC described them as hoplites instead of lighter peltasts. As evidenced by the Alexander Sarcophagus, troops serving Alexander the Great were also armoured in the hoplite fashion. However, Errington argues