Origin and identity: The Pallavas were a dynasty that rose to power after the Sātavāhana dynasty declined. Their origins are not clearly known, but they appear to have been a tributary power under the Sātavāhanas and gained independence as the latter weakened.
Region ruled: They consolidated their power in parts of present-day Tamil Nadu, Karnataka, Telangana, and Andhra Pradesh. Their capital was Kānchipuram (in present-day Tamil Nadu), often called 'the city of a thousand temples'.
Period: The Pallavas ruled till the latter half of the 9th century CE.
Cultural contributions: Most Pallava rulers were devotees of Śhiva and are credited with constructing magnificent temples and rock-cut caves. Kānchipuram developed as one of the major centres of learning in the south, and the Pallavas also fostered ghaṭikās — centres of learning that had emerged under the Sātavāhanas.
Relation with Guptas: During his southern campaigns, Samudragupta defeated a Pallava ruler but did not take over the region. He allowed the Pallavas to keep their throne as long as they accepted his rule and paid tribute.