After this empire's final ruler was assassinated on a parade ground, its lands were invaded by Demetrius I, the Invincible. Strabo relates how Deimachus served for many years as an ambassador to this empire. A governing manual produced under this empire has a name that loosely translates as "The Science of Politics." This empire's second ruler, Bindusara, appointed his son as viceroy of Ujjayini; that son conquered Kalinga before converting to Buddhism and promulgated many edicts on stone pillars. For 10 points name this Indian Empire led by Chandragupta and Ashoka.
After this empire's final ruler was assassinated on a parade ground, its lands were invaded by Demetrius I, the Invincible. Strabo relates how Deimachus served for many years as an ambassador to this empire. A governing manual produced under this empire has a name that loosely translates as "The Science of Politics." This empire's second ruler, Bindusara, appointed his son as viceroy of Ujjayini; that son conquered Kalinga before converting to Buddhism and promulgated many edicts on stone pillars. For 10 points name this Indian Empire led by Chandragupta and Ashoka.
After this empire's final ruler was assassinated on a parade ground, its lands were invaded by Demetrius I, the Invincible.