This article concerns the period 229 BC – 220 BC.
Cleomenes III was one of the two kings of Sparta from 235 to 222 BC. He was a member of the Agiad dynasty and succeeded his father, Leonidas II. He is known for his attempts to reform the Spartan state.
The Achaean League was a Hellenistic-era confederation of Greek city states on the northern and central Peloponnese. The league was named after the region of Achaea in the northwestern Peloponnese, which formed its original core. The first league was formed in the fifth century BC. The second Achaean League was established in 280 BC. As a rival of Antigonid Macedon and an ally of Rome, the league played a major role in the expansion of the Roman Republic into Greece. This process eventually led to the League's conquest and dissolution by the Romans in 146 BC.
Nabis was the last king of independent Sparta. He was probably a member of the Heracleidae, and he ruled from 207 BC to 192 BC, during the years of the First and Second Macedonian Wars and the eponymous "War against Nabis", i.e. against him. After taking the throne by executing two claimants, he began rebuilding Sparta's power. During the Second Macedonian War, Nabis sided with King Philip V of Macedon and in return he received the city of Argos. However, when the war began to turn against the Macedonians, he defected to Rome. After the war, the Romans, urged by the Achaean League, attacked Nabis and defeated him. He then was assassinated in 192 BC by the Aetolian League. He represented the last phase of Sparta's reformist period.
Hellenistic Greece is the historical period of the country following Classical Greece, between the death of Alexander the Great in 323 BC and the annexation of the classical Greek Achaean League heartlands by the Roman Republic. This culminated at the Battle of Corinth in 146 BC, a crushing Roman victory in the Peloponnese that led to the destruction of Corinth and ushered in the period of Roman Greece. Hellenistic Greece's definitive end was with the Battle of Actium in 31 BC, when the future emperor Augustus defeated Greek Ptolemaic queen Cleopatra VII and Mark Antony, the next year taking over Alexandria, the last great center of Hellenistic Greece.
Antigonus III Doson was king of Macedon from 229 BC to 221 BC. He was a member of the Antigonid dynasty. He was called Euergetes, Soter and Guardian (ἐπίτροπος) as he was the guardian of Philip V of Macedon.
Philopoemen was a skilled Greek general and statesman, who was Achaean strategos on eight occasions.
Demetrius of Pharos was a ruler of Pharos involved in the First Illyrian War, after which he ruled a portion of the Illyrian Adriatic coast on behalf of the Romans, as a client king.
The Battle of Sellasia took place during the summer of 222 BC between Macedon and the Achaean League, led by Antigonus III Doson, and Sparta under the command of King Cleomenes III. The battle was fought at Sellasia on the northern frontier of Laconia and ended in a Macedonian-Achaean victory.
Aratus of Sicyon was a politician and military commander of Hellenistic Greece. He was elected strategos of the Achaean League 17 times, leading the League through numerous military campaigns including the Cleomenean War and the Social War.
Phylarchus was a Greek historical writer whose works have been lost, but not before having been considerably used by other historians whose works have survived.
The Battle of Dyme or Dymae was fought by the Achaean League under the command of their Strategos, Hyperbatas, and a Spartan army under the command of King Cleomenes III, and was part of the Cleomenean War. The battle took in place near Dyme in north-west Achaea and was fought in 226 BC.
Lydiadas of Megalopolis or Lydiades (Λυδιάδης) was an ancient Greek tyrant of his city Megalopolis in Arcadia. He came to power around the year 245 BC, but after ten years he decided to step down, leading his city to join the Achaean League. As a reward the Achaeans elected him to the post of strategos, that is of the League, for three terms in 234/33, 232/31 and 230/29 BC. In 227 BC he lost the elections against Aratus of Sicyon, but was chosen as hipparch, in this position he fell at the gates of his city during a cavalry charge against the Spartan king Cleomenes III.
The Laconian War of 195 BC was fought between the Greek city-state of Sparta and a coalition composed of Rome, the Achaean League, Pergamum, Rhodes, and Macedon.
The Cleomenean War was fought between Sparta and the Achaean League for the control of the Peloponnese. Under the leadership of king Cleomenes III, Sparta initially had the upper hand, which forced the Achaean League to call for help the Macedonian king Antigonos Doson, who decisively defeated Cleomenes in the battle of Sellasia in 222.
The siege of Sparta took place in 272 BC and was a battle fought between Epirus, led by King Pyrrhus, and an alliance consisting of Sparta, under the command of King Areus I and his heir Acrotatus, and Macedon. The battle was fought at Sparta and ended in a Spartan-Macedonian victory.
The history of Sparta describes the history of the ancient Doric Greek city-state known as Sparta from its beginning in the legendary period to its incorporation into the Achaean League under the late Roman Republic, as Allied State, in 146 BC, a period of roughly 1000 years. Since the Dorians were not the first to settle the valley of the Eurotas River in the Peloponnesus of Greece, the preceding Mycenaean and Stone Age periods are described as well. Sparta went on to become a district of modern Greece. Brief mention is made of events in the post-classical periods.
The Social War, also War of the Allies and the Aetolian War, was fought from 220 BC to 217 BC between the Hellenic League under Philip V of Macedon and the Aetolian League, Sparta and Elis. It was ended with the Peace of Naupactus.
The Antigonid Macedonian army was the army that evolved from the ancient Greek kingdom of Macedonia in the period when it was ruled by the Antigonid dynasty from 276 BC to 168 BC. It was seen as one of the principal Hellenistic fighting forces until its ultimate defeat at Roman hands at the Battle of Pydna in 168 BC. However, there was a brief resurgence in 150-148 during the revolt of Andriscus, a supposed heir to Perseus.
Pyrrhus' invasion of the Peloponnese in 272 BC was an invasion of south Greece by Pyrrhus, King of Epirus. He was opposed by Macedon and a coalition of Greek city-states (poleis), most notably Sparta. The war ended in a joint victory by Macedonia and Sparta.
