The Pallava dynasty was a prominent South Indian dynasty that ruled from the 3rd to the 9th centuries CE. They were known for their contributions to art, architecture, and literature, particularly in the region of Tamil Nadu. The Pallavas played a significant role in the development of Dravidian architecture, with notable examples including the rock-cut temples at Mahabalipuram. Under the Pallavas, the region experienced economic growth and cultural flourishing. They were also influential in spreading Buddhism and Hinduism throughout South India. The dynasty's most famous rulers included Mahendravarman I and Narasimhavarman I, who expanded their territory and strengthened their influence in the region.