Edicts of Ashoka in the context of "Maurya Empire"

Ashoka, also known as Asoka or Aśoka (/əˈʃoʊkə/ ə-SHOH-kə; Sanskrit: [ɐˈɕoːkɐ], IAST: Aśoka; c. 304 – 232 BCE), popularly known as Ashoka the Great, was Emperor of Magadha from c. 268 BCE until his death, and the third ruler from the Mauryan dynasty. His empire covered a large part of the Indian subcontinent, stretching from present-day Afghanistan in the west to present-day Bangladesh in the east, with its capital at Pataliputra. A patron of Buddhism, he is credited with an important role in the spread of Buddhism across ancient Asia.

The Edicts of Ashoka state that during his eighth regnal year (c. 260 BCE), he conquered Kalinga after a brutal war. Ashoka subsequently devoted himself to the propagation of "dhamma" or righteous conduct, the major theme of the edicts. Ashoka's edicts suggest that a few years after the Kalinga War, he was gradually drawn towards Buddhism. The Buddhist legends credit Ashoka with establishing a large number of stupas, patronising the Third Buddhist council, supporting Buddhist missionaries, and making generous donations to the sangha.

Brahmi (/ˈbrɑːmi/ BRAH-mee; 𑀩𑁆𑀭𑀸𑀳𑁆𑀫𑀻; ISO: Brāhmī) is a writing system from ancient India that appeared as a fully developed script in the 3rd century BCE. Its descendants, the Brahmic scripts, continue to be used today across South and Southeastern Asia.

Brahmi is an abugida and uses a system of diacritical marks to associate vowels with consonant symbols. The writing system only went through relatively minor evolutionary changes from the Mauryan period (3rd century BCE) down to the early Gupta period (4th century CE), and it is thought that as late as the 4th century CE, a literate person could still read and understand Mauryan inscriptions. Sometime thereafter, the ability to read the original Brahmi script was lost. The earliest (indisputably dated) and best-known Brahmi inscriptions are the rock-cut edicts of Ashoka in north-central India, dating to 250–232 BCE. During the late 20th century CE, the notion that Brahmi originated before the 3rd century BCE gained strength when archaeologists working at Anuradhapura in Sri Lanka retrieved Brahmi inscriptions on pottery belonging to the 450-350 BCE period.

The Maurya Empire (c. 322–185 BCE) was an ancient Indian empire. The empire was founded by Chandragupta Maurya in 322 BCE and lasted until 185 BCE. The Mauryan Empire was the first pan-Indian empire. At its height, the empire covered most of the Indian subcontinent. The Mauryan Emperor was the monarchical head of state and wielded absolute rule over the empire.

Chandragupta's chief minister Chanakya, sometimes called Kautilya, advised Chandragupta Maurya and contributed to the empire's legacy. Bindusara, Chandragupta's son, assumed the throne around 297 BCE. He kept the empire running smoothly while maintaining its lands. Bindusara's son, Ashoka, was the third leader of the Mauryan Empire. Ashoka left his mark on history by erecting large stone pillars inscribed with edicts that he issued. After Ashoka's death, his family continued to reign, but the empire began to break apart. The last of the Mauryas, Brihadratha, was assassinated by his Senapati, Pushyamitra Shunga who went on to found the Shunga Empire in 185 BCE.

The Daya River starts as a branch of the Kuakhai River at Saradeipur (near Badahati) in Odisha state in India. It is joined by the Malaguni River below Golabai and flows through Khordha and Puri districts before emptying into the north-eastern corner of Chilika Lake, 37 kilometres (23 mi) from its origin.

The historically important Dhauli hill is located on the banks of the Daya River, 8 kilometres (5 mi) south of Bhubaneswar. It is a hill with vast open space adjoining it, and has major edicts of Ashoka engraved on a mass of rock, by the side of the road leading to the summit of the hill. Dhauli hill is presumed to be the area where Kalinga War was fought.