The Diadochi were the rival generals, families, and friends of Alexander the Great who fought for control over his empire after his death in 323 BC. The Wars of the Diadochi mark the beginning of the Hellenistic period from the Mediterranean Sea to the Indus River Valley.
Bust of Seleucus I Nicator ("Victor"; c. 358 – 281 BC), the last of the original Diadochi.
Alexander the Great and Craterus in a lion hunt, mosaic from Pella, Greece, late 4th century BC
Paintings of ancient Macedonian soldiers, arms, and armaments, from the tomb of Agios Athanasios, Thessaloniki in Greece, 4th century BC
Hellenistic kingdoms as they existed in 240 BC, eight decades after the death of Alexander the Great
Alexander III of Macedon, most commonly known as Alexander the Great, was a king of the ancient Greek kingdom of Macedon. He succeeded his father Philip II to the throne in 336 BC at the age of 20 and spent most of his ruling years conducting a lengthy military campaign throughout Western Asia, Central Asia, parts of South Asia, and Egypt. By the age of 30, he had created one of the largest empires in history, stretching from Greece to northwestern India. He was undefeated in battle and is widely considered to be one of history's greatest and most successful military commanders.
Alexander in the Alexander Mosaic
Archaeological site of Pella, Greece, Alexander's birthplace
Roman medallion depicting Olympias, Alexander's mother
Philip II of Macedon, Alexander's father