Mauryan control expands into Punjab frontier zoneJan 1, 322 BCELabels: Chandragupta, Punjab, Indus regionBritannicaWikipedia
Chandragupta begins Mauryan consolidationJan 1, 321 BCELabels: Chandragupta, Mauryan state, PataliputraBritannicaWikipedia
Overthrow of the Nanda regime in MagadhaJan 1, 321 BCELabels: Nanda dynasty, Pataliputra, ChandraguptaWikipediaWikipedia
Seleucus crosses Indus, frontier war beginsJan 1, 305 BCELabels: Seleucus I, Indus region, Seleucid MauryanWikipediaBritannica
Seleucid–Mauryan settlement: elephants for borderlandsJan 1, 303 BCELabels: Seleucus I, Chandragupta, Diplomatic settlementWikipediaBritannica
Megasthenes serves at Mauryan courtJan 1, 302 BCELabels: Megasthenes, Pataliputra, Mauryan courtWikipediaBritannica
Bindusara succeeds; frontier stability maintainedJan 1, 297 BCELabels: Bindusara, Mauryan Empire, northwest frontierBritannicaWikipedia
Bindusara campaigns toward the Deccan frontierJan 1, 290 BCELabels: Bindusara, Deccan campaign, AmitrochatesBritannicaWikipedia
Antiochus I sends Deimachus to BindusaraJan 1, 280 BCELabels: Antiochus I, Deimachus, BindusaraWikipediaWikipedia
Bindusara dies; succession struggle beginsJan 1, 273 BCELabels: Bindusara, Succession crisis, Mauryan eliteBritannicaWikipedia
Ashoka becomes emperor after succession conflictJan 1, 268 BCELabels: Ashoka, Succession, Mauryan policyWikipediaWikipedia
Kalinga War marks end of early expansion phaseJan 1, 261 BCELabels: Kalinga War, Ashoka, KalingaWikipediaWikipedia