Asoka was the third ruler of which empire?

Asoka, also known as Ashoka the Great, was the third ruler of the Mauryan Empire, which is a significant historical empire in ancient India. He reigned during the 3rd century BCE and is particularly renowned for his role in spreading Buddhism across Asia and for his efforts to promote non-violence and moral governance after the Kalinga War. His governance marked a turning point in the Mauryan Empire, as he shifted from a policy of conquest to one focused on the welfare of his subjects and the promotion of ethical principles.

The Mauryan Empire was one of the largest and most powerful empires in ancient India, extending across much of the Indian subcontinent. Asoka's contributions to the empire's administration and his promotion of Buddhism have left a lasting impact on Indian culture and history. This context underscores the importance of Asoka's leadership in the Mauryan Empire, distinguishing it distinctly from the other empires listed.