Correct option is B
Kodumanal is the site famed in Sangam texts for gem and jewellery work. Archaeological excavations at Kodumanal have revealed evidence of ancient bead-making, gem cutting, and other craft activities, matching the descriptions in Sangam literature.
Information Booster:
Kodumanal was an important industrial and trading center during the Sangam period in Tamil Nadu. It was known for its specialized craft production, including gems and jewellery, which were traded extensively. This site provides valuable archaeological insights into the economic and cultural life of ancient South India.
Additional Knowledge:
• Vanji was a political and cultural center but not specifically known for gem work.
• Kanchi was a major city with religious significance but less noted for jewellery production in Sangam texts.
• Vraiyur is not prominently mentioned in this context.