One of the greatest rulers of India's history is Ashoka (Asoka). Ruling for thirty-eight years (274 B.C.-232 B.C.), he was generally mentioned in his inscriptions as Devanampiya Piyadasi ("Beloved of the gods"). As the third emperor of the Mauryan dynasty, he was born in the year 304 B.C. His greatest achievements were spreading Buddhism throughout his empire and beyond. He set up an ideal government for his people and conquered many lands, expanding his kingdom. The knowledge of Ashoka's early reign is limited because little information was found. His edicts and inscriptions allowed us to understand his reign and empire, and have an insight into the events that took place during this remarkable period of history. Eight years after he took his throne, Ashoka's powerful armies attacked and conquered Kalinga (present day Orissa). Although he had conquered many other places, this violent war was the last war he ever fought and a turning point of his career. He was disgusted by the extreme deaths of numerous civilians, especially the Brahmans. All these misfortunes brought Ashoka to turn into a religious ruler compared to a military ruler. As he turned to Buddhism, he emphasized dharma (law of piety) and ahimsa (nonviolence). He realized he could not spread Buddhism all by himself and therefore appointed officers to help promote the teachings. These officers were called Dhamma Mahamattas or "Officers of Righteousness"" They were in charge of providing welfare and happiness among the servants and masters. Preventing wrongful doings and ensuring special consideration was also their duty. Emphasizing his role as king, he paid close attention to welfare, the building of roads and rest houses, planting medicinal trees, and setting up healing centers. In order to pursue ahimsa, Ashoka gave up his favorite hobby of hunting and