Year 321 BC was a year of the pre-Julian Roman calendar. At the time, it was known as the Year of the Consulship of Calvinus and Caudinus (or, less frequently...

The Battle of the Hellespont took place in 321 or 320 BC between the armies of Craterus and Neoptolemus against Eumenes. It was part of the wars between...

Porus or Poros (Ancient Greek: Πῶρος Pôros; fl. 326–321 BC) was an ancient Indian king whose territory spanned the region between the Jhelum River (Hydaspes)...

390 BC) Leonnatus, Macedonian officer under Alexander the Great and one of the diadochi (b. 356 BC) 321 BC Craterus, Macedonian general (b. c. 370 BC) Perdiccas...

355 BC – 321/320 BC) was a general of Alexander the Great. Perdiccas, or variants, may also refer to: Perdiccas I of Macedon, ruled c. 653 BC Perdiccas...

and Antigenes in Pelusium sometime in either 321 or 320 BC. At the Partition of Triparadisus in 321 BC, Seleucus was appointed Satrap of Babylon under...

successors to the Macedonian Empire following the Partition of Triparadisus in 321 BC. Hellenistic rule remained in place for almost a century before the Iranian...

The Battle of Caudine Forks, 321 BC, was a decisive event of the Second Samnite War. Its designation as a battle is a mere historical formality: there...

Eruandunis, ruled the Satrapy of Armenia until 330 BC and the Kingdom of Armenia from 321 BC to 200 BC. The Orontids ruled first as client kings or satraps...

Craterus or Krateros (Greek: Κρατερός; c. 370 BC – 321 BC)[citation needed] was a Macedonian general under Alexander the Great and one of the Diadochi...