This empire's irrigation projects included Sudarshana Lake in Kathiawar. Capitals in this empire included Taxila and Ujjain. Megasthenes was an ambassador to this empire. This empire came between the Nanda and the Sunga. A ruler of this empire built a pillar at Sarnath featu
This empire's irrigation projects included Sudarshana Lake in Kathiawar. Capitals in this empire included Taxila and Ujjain. Megasthenes was an ambassador to this empire. This empire came between the Nanda and the Sunga. A ruler of this empire built a pillar at Sarnath featuring four (*) lions. This empire's founder fought off an invasion by Seleucus, and was advised by Chanakya, who might be the Kautilya who wrote the Arthashastra. After a bloody conquest of Kalinga, a ruler of this empire decided to promote Buddhism throughout his kingdom. For 10 points, name this Indian empire ruled by Ashoka and Chandragupta.
This empire's irrigation projects included Sudarshana Lake in Kathiawar.