This article includes a list of general references, but it lacks sufficient corresponding inline citations. (December 2024) |
Peloponnesian War | |||||||||
---|---|---|---|---|---|---|---|---|---|
Alliances at 431 BC, with Delian League in orange and Peloponnesian League in green | |||||||||
| |||||||||
Belligerents | |||||||||
Delian League (led by Athens) |
Peloponnesian League (led by Sparta) Supported by: Achaemenid Empire | ||||||||
Commanders and leaders | |||||||||
|
| ||||||||
Casualties and losses | |||||||||
At least 18,070 soldiers[1] unknown number of civilian casualties. | Unknown |
The Second Peloponnesian War (431–404 BC), often called simply the Peloponnesian War (Ancient Greek: Πόλεμος τῶν Πελοποννησίων, romanized: Pólemos tō̃n Peloponnēsíōn), was an ancient Greek war fought between Athens and Sparta and their respective allies for the hegemony of the Greek world. The war remained undecided until the later intervention of the Persian Empire in support of Sparta. Led by Lysander, the Spartan fleet (built with Persian subsidies) finally defeated Athens which began a period of Spartan hegemony over Greece.
Historians have traditionally divided the war into three phases.[2][3] The first phase (431–421 BC) was named the Ten Years War, or the Archidamian War, after the Spartan king Archidamus II, who invaded Attica several times with the full hoplite army of the Peloponnesian League, the alliance network dominated by Sparta (then known as Lacedaemon). The Long Walls of Athens rendered this strategy ineffective, while the superior navy of the Delian League (Athens' alliance) raided the Peloponnesian coast to trigger rebellions within Sparta. The precarious Peace of Nicias was signed in 421 BC and lasted until 413 BC. Several proxy battles took place during this period, notably the battle of Mantinea in 418 BC, won by Sparta against an ad-hoc alliance of Elis, Mantinea (both former Spartan allies), Argos, and Athens. The main event was the Sicilian Expedition, between 415 and 413 BC, during which Athens lost almost all its navy in the attempt to capture Syracuse, an ally of Sparta.
The Sicilian disaster prompted the third phase of the war (413–404 BC), named the Decelean War, or the Ionian War, when the Persian Empire supported Sparta to recover the suzerainty of the Greek cities of Asia Minor, incorporated into the Delian League at the end of the Persian Wars. With Persian money, Sparta built a massive fleet under the leadership of Lysander, who won a streak of decisive victories in the Aegean Sea, notably at Aegospotamos, in 405 BC. Athens capitulated the following year and lost all its empire. Lysander imposed puppet oligarchies on the former members of the Delian League, including Athens, where the regime was known as the Thirty Tyrants. The Peloponnesian War was followed ten years later by the Corinthian War (394–386 BC), which, although it ended inconclusively, helped Athens regain its independence from Sparta.
The Peloponnesian War changed the ancient Greek world. Athens, the strongest city-state in Greece prior to the war, was reduced to a state of near-complete subjection, while Sparta became established as the leading power of Greece. The economic costs of the war were felt all across Greece, poverty became widespread in the Peloponnese, while Athens was devastated and never regained its pre-war prosperity.[4][5] The war also wrought subtler changes to Greek society, the conflict between democratic Athens and oligarchic Sparta, each of which supported friendly political factions within other states, made war a common occurrence in the Greek world. Ancient Greek warfare, originally a limited and formalized form of conflict, was transformed into an all-out struggle between city-states, complete with mass atrocities. Shattering religious and cultural taboos, devastating vast swathes of countryside, and destroying whole cities, the Peloponnesian War marked the dramatic end to the fifth century BC and the golden age of Greece.[6]