Era / 800 BCE–499 CE
Classical World
Empires and ideas
Cities and empires connect vast lands as merchants, scholars and ideas travel between civilizations.

Selected events
Ordered by known year, month and day. Events without a known month or day follow other events in the same year; ongoing processes use their starting point.
Lapita Voyagers Expand into the Pacific
Communities carrying pottery, crops, and maritime knowledge migrated into Remote Oceania, laying foundations for the later emergence of Polynesian societies.
Olmec Colossal Stones and Ceremonial Centers
Large earthen platforms, stone sculptures, and networks of exchange appeared along the Gulf coast of Mexico, and Olmec art influenced many parts of Mesoamerica.
The Persian Empire Connects Languages and Regions
After Cyrus defeated the Medes, the Achaemenid dynasty expanded rapidly, gradually incorporating diverse societies into a vast network of rule.
The Death of Socrates and Greek Philosophical Traditions
Socrates was executed in Athens, while the discussions of Plato, Aristotle, and others continued to reshape ethics, politics, and ways of understanding the world.
Alexander's Campaigns and the Hellenistic World
Macedonian armies crossed the eastern Mediterranean, Persia, and northwestern South Asia; conquest sparked wars of succession while expanding connections among cities and cultures.
Meroe: A Kingdom on the Upper Nile
Meroe was an important center of the Kingdom of Kush; pyramids, craft production, and remains of water infrastructure testify to connections between inland Africa and the Mediterranean.
Ashoka and Ideals of Government Carved in Stone
Ashoka of the Maurya dynasty used edicts to spread ideas of moral government and supported Buddhist activities, encouraging religious exchange across regions.
Djenné: Settlements and Markets in West Africa
Settlements in the inland Niger Delta grew into trading centres, with building traditions adapted to seasonal floods.
Qin Unification of the Six States and Imperial Institutions
Qin ended the coexistence of the six states and integrated institutions such as central administration and weights and measures, profoundly influencing later Chinese politics.
Ajanta: Buddhist Art on Rock Walls
Caves, paintings and sculpture joined worship, residence and storytelling in a landscape built over several phases.
Sanchi: Stupas and Monastic Space
Pillars, stupas and monasteries formed a lasting setting for Buddhist worship and community life.
Augustus and the Roman Principate
Octavian received the title Augustus, and Rome concentrated its central powers in the hands of the princeps while retaining republican forms.
Teotihuacan: Planning, Monuments and Influence
Huge public monuments and ordered urban spaces supported a cultural influence that reached across Mesoamerica.
Aksum: Royal Power in the African Highlands
Stelae, royal tombs and palace remains reveal a political tradition whose symbolic importance outlasted its decline.
Gandharan Buddhism and Its Spread Across Asia
Gandhara's monasteries and stupas received support from trading communities; Buddhist images combined several artistic traditions and spread along transport networks to other parts of Asia.
Writing, Calendars, and Rivalry in Maya Cities
Maya cities such as Tikal built temples and carved monuments, flourishing amid complex calendars, dynastic politics, and exchange among city-states.
Rome's Eastern and Western Rule and Byzantine Continuity
After the death of Theodosius I, his two sons ruled the eastern and western parts of Rome separately; the eastern empire continued to develop while the balance of power in the west gradually changed.
Nalanda: Knowledge within a Monastic Institution
Residential and educational buildings supported centuries of organized learning and influenced other Asian Buddhist institutions.
Sigiriya: A Capital on a Rock
A Sri Lankan ruler used a steep rock and a monumental approach to create a conspicuous royal centre.