Magadha and its rulers

Magadha became the most important mahajanapada in about two hundred years. This was partly because of the Magadhan army (see above). Besides, Magadha was surrounded by rivers, included the Ganga and Son. This was important for transport, water supplies and fertile land. 

Magadha had two very powerful rulers, Bimbisara and his son Ajatashatrum who use all possible means to overcome their rivals and conquer other janapadas. Sometimes, they entered into marriage alliances with neighbouring rulers. In other instances, they led armies into and actually conquered neighbouring states. 

Mahapadma Nada was another important ruler or Magadha. He extended his control up to the northwest part of the subcontinent. It is likely that Alexander’s soldiers had heard about his vast army.