Founder of the Mauryan dynasty
Chandragupta overthrew the Nanda dynasty and established Mauryan rule centered on Pataliputra in the Ganges region. His son Bindusara and grandson Ashoka continued the dynasty. He is distinct from the later rulers named Chandragupta of the Gupta dynasty, who lived several centuries afterward.
His expansion unfolded after Alexander’s departure from South Asia and amid struggles among the Macedonian successors. Political reorganization in the Ganges region interacted with changing power in the northwest, although the sequence is not fully recoverable. Later narratives give Chanakya, also called Kautilya, a central role; their detailed accounts were written long after the events.
Conflict and settlement with Seleucus
Appian reports that Seleucus crossed the Indus, fought the Indian ruler called Sandrocottus, and eventually reached an understanding involving a marriage relationship. Strabo records that Seleucus transferred some territories formerly controlled by Alexander in return for five hundred elephants, also referring to arrangements for intermarriage.
These brief passages preserve elements concerning land, elephants and marriage, but no complete treaty. Appian does not identify a bride, and Strabo does not supply a territorial description that maps neatly onto modern borders. The texts establish a political settlement after conflict without reconstructing an entire campaign or a particular royal wedding.
Chronology, religious memory and historical interpretation
In her 2023 study, Sushma Jansari compares Classical, Buddhist and Jain sources and questions treating conventional accession dates as contemporary documentation. Jain traditions linking his final years with Bhadrabahu and Shravanabelagola depend largely on much later evidence and require assessment as influential religious memory.
Interpretations of the settlement also changed. Jansari shows how modern authors made the same fragmentary evidence support victory for either Seleucus or Chandragupta, although the ancient accounts identify no clear winner. Her analysis separates the surviving evidence for their encounter from the national-hero image developed through later historical writing and popular culture.
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