What were Chandra Gupta's achievements?

Chandragupta Maurya, the founder of the Maurya Empire in ancient India, is renowned for unifying the Indian subcontinent under a centralized administration. He established a vast empire that extended across northern India, effectively ending the era of fragmented kingdoms. His achievements include the development of trade, infrastructure, and governance, as well as laying the groundwork for the future prosperity of his grandson, Ashoka, who further expanded and consolidated the empire. Additionally, his collaboration with the philosopher Chanakya, who authored the "Arthashastra," contributed significantly to political strategy and statecraft in ancient India.