Ashoka, also known as Asoka or Aśoka (/əˈʃoʊkə/[6] ə-SHOH-kə; Sanskrit pronunciation: [ɐˈɕoːkɐ], IAST: Aśoka; c. 304 – 232 BCE), and popularly known as Ashoka the Great, was Emperor of Magadha[7] from c. 268 BCE until his death in c. 232 BCE, 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 playing an important role in the spread of Buddhism across ancient Asia.