Correct Answer: Kanchipuram

Solution : The correct option is Kanchipuram.

Kanchipuram, also known as Kanchi, was the capital of the Pallava dynasty. The city is renowned for its temples, including the Kailasanatha Temple, which is one of the earliest structural temples in South India. The Pallavas were great builders and patrons of art and architecture, and Kanchipuram became a centre for religious and cultural activities during their rule.