Why Markets? The Provisioning of Classical Greek Military Forces on the Move through Friendly, Allied, and Neutral Territory

Summary Classical Greek armies and navies moving through the territory of friendly, allied, and neutral city-states provisioned themselves through markets organized and controlled by those city-states. No scholar has ever explained why this was so. By placing this practice within a comparative framework, this article demonstrates that the protocol of the provision of markets by poleis to passing armies developed in the way it did in the late Archaic and early Classical Greek world because Greek states in this period lacked the logistical structures to exert sustained coercive power against other states. Once the protocol was established, however, it continued in use throughout the Classical period even after fifth-century Athenian navies gained the logistical capacity to apply prolonged strategic pressure on coastal and island poleis. Use of the protocol continued because traditions of autonomy as well as long-standing customs governing relations between states restrained even the Aegean-dominating Athenians from using more forceful means of acquisition than markets to acquire their food from other poleis.