39 The Persian Wars
Learning Objective
- Explain the consequences of the Persian Wars.
Key Points
- The Persian Wars began in 499 BCE, when Greeks in the Persian-controlled territory rose in the Ionian Revolt.
- Athens, and other Greek cities, sent aid, but were quickly forced to back down after defeat in 494 BCE.
- Subsequently, the Persians suffered many defeats at the hands of the Greeks, led by the Athenians.
- Silver mining contributed to the funding of a massive Greek army that was able to rebuke Persian assaults and eventually defeat the Persians entirely.
- The end of the Persian Wars led to the rise of Athens as the leader of the Delian League.
Terms
Persian Wars
A series of conflicts, from 499-449 BCE, between the Achaemenid Empire of Persia and city-states of the Hellenic world.
hoplites
A citizen-soldier of one of the ancient Greek city-states, armed primarily with spears and a shield.
The Persian Wars (499-449 BCE) were fought between the Achaemenid Empire and the Hellenic world during the Greek classical period. The conflict saw the rise of Athens, and led to its Golden Age.
Origins of the Conflict
Greeks of the classical period believed, and historians generally agree, that in the aftermath of the fall of Mycenaean civilization, many Greek tribes emigrated and settled in Asia Minor. These settlers were from three tribal groups: the Aeolians, Dorians, and Ionians. The Ionians settled along the coasts of Lydia and Caria, and founded 12 towns that remained politically separate from one another, although they did recognize a shared cultural heritage. This formed the basis for an exclusive Ionian “cultural league.” The Lydians of western Asia Minor conquered the cities of Ionia, which put the region at conflict with the Median Empire, the precursor to the Achaemenid Empire of the Persian Wars, and a power that the Lydians opposed.
In 553 through 550 BCE, the Persian prince Cyrus led a successful revolt against the last Median king Astyages, and founded the Achaemenid Empire. Seeing an opportunity in the upheaval, the famous Lydian king Croesus asked the oracle at Delphi whether he should attack the Persians in order to extend his realm. According to Herodotus, he received the ambiguous answer that “if Croesus was to cross the Halys [River] he would destroy a great empire.” Croesus chose to attack, and in the process he destroyed his own empire, with Lydia falling to Prince Cyrus. The Ionians sought to maintain autonomy under the Persians as they had under the Lydians, and resisted the Persians militarily for some time. However, due to their unwillingness to rise against the Lydians during previous conflicts, they were not granted special terms. Finding the Ionians difficult to rule, the Persians installed tyrants in every city, as a means of control.
The Ionian Revolt
In 499 BCE, Greeks in the region rose up against Persian rule in the Ionian Revolt. At the heart of the rebellion lay a deep dissatisfaction with the tyrants who were appointed by the Persians to rule the local Greek communities. Specifically, the riot was incited by the Milesian tyrant Aristagoras, who in the wake of a failed expedition to conquer Naxos, utilized Greek unrest against Persian king Darius the Great to his own political purposes.
Athens and other Greek cities sent aid, but were quickly forced to back down after defeat in 494 BCE, at the Battle of Lade. As a result, Asia Minor returned to Persian control. Nonetheless, the Ionian Revolt remains significant as the first major conflict between Greece and the Persian Empire, as well as the first phase of the Persian Wars. Darius vowed to exact revenge against Athens, and developed a plan to conquer all Greeks in an attempt to secure the stability of his empire.
First Persian Invasion of Greece
In 492 BCE, the Persian general, Mardonius, led a campaign through Thrace and Macedonia. During this campaign, Mardonius re-subjugated Thrace and forced Macedonia to become a fully submissive client of the Persian Empire, whereas before they had maintained a broad degree of autonomy. While victorious, he was wounded and forced to retreat back into Asia Minor. Additionally, he lost his 1200-ship naval fleet to a storm off the coast of Mount Athos. Darius sent ambassadors to all Greek cities to demand full submission in light of the recent Persian victory, and all cities submitted, with the exceptions of Athens and Sparta, both of which executed their respective ambassadors. These actions signaled Athens’ continued defiance and brought Sparta into the conflict.
In 490 BCE, approximately 100,000 Persians landed in Attica intending to conquer Athens, but were defeated at the Battle of Marathon by a Greek army of 9,000 Athenian hoplites and 1,000 Plateans, led by the Athenian general, Miltiades. The Persian fleet continued to sail to Athens but, seeing it garrisoned, decided not to attempt an assault. The Battle of Marathon was a watershed moment in the Persian Wars, in that it demonstrated to the Greeks that the Persians could be defeated. It also demonstrated the superiority of the more heavily armed Greek hoplites.
Interbellum (490-480 BCE)
After the failure of the first Persian invasion, Darius raised a large army with the intent of invading Greece again. However, in 486 BCE, Darius’s Egyptian subjects revolted, postponing any advancement against Greece. During preparations to march on Egypt, Darius died and his son, Xerxes I, inherited the throne. Xerxes quickly crushed the Egyptians and resumed preparations to invade Greece.
Second Invasion of Greece
In 480 BCE, Xerxes sent a much more powerful force of 300,000 soldiers by land, with 1,207 ships in support, across a double pontoon bridge over the Hellespont. This army took Thrace before descending on Thessaly and Boetia, whilst the Persian navy skirted the coast and resupplied the ground troops. The Greek fleet, meanwhile, dashed to block Cape Artemision. After being delayed by Leonidas I, the Spartan king of the Agiad Dynasty, at the Battle of Thermopylae (a battle made famous due to the sheer imbalance of forces, with 300 Spartans facing the entire Persian Army), Xerxes advanced into Attica, where he captured and burned Athens. But the Athenians had evacuated the city by sea, and under the command of Themistocles, defeated the Persian fleet at the Battle of Salamis.
In 483 BCE, during the period of peace between the two Persian invasions, a vein of silver ore had been discovered in the Laurion (a small mountain range near Athens), and the ore that was mined there paid for the construction of 200 warships to combat Aeginetan piracy. A year later, the Greeks, under the Spartan Pausanias, defeated the Persian army at Plataea. Meanwhile, the allied Greek navy won a decisive victory at the Battle of Mycale, destroying the Persian fleet, crippling Xerxe’s sea power, and marking the ascendency of the Greek fleet. Following the Battle of Plataea and the Battle of Mycale, the Persians began withdrawing from Greece and never attempted an invasion again.
Greek Counterattack
The Battle of Mycale was in many ways a turning point, after which the Greeks went on the offensive against the Persian fleet. The Athenian fleet turned to chasing the Persians from the Aegean Sea, and in 478 BCE, the fleet then proceeded to capture Byzantium. In the course of doing so, Athens enrolled all the island states, and some mainland states, into an alliance called the Delian League— so named because its treasury was kept on the sacred island of Delos, whose purpose was to continue fighting the Persian Empire, prepare for future invasions, and organize a means of dividing the spoils of war. The Spartans, although they had taken part in the war, withdrew into isolation afterwards. The Spartans believed that the war’s purpose had already been reached through the liberation of mainland Greece and the Greek cities of Asia Minor. Historians also speculate that Sparta was unconvinced of the ability of the Delian League to secure long-term security for Asian Greeks. The Spartan withdrawal from the League allowed Athens to establish unchallenged naval and commercial power within the Hellenic world.