Question

How do you know the traders of south india continued their trade with roman empire?

Answer 1

Indo-Roman trade relations was trade between the Indian subcontinent and the ... The southern route so helped enhance trade between the ancient Roman Empire .....

Answer 2

The southern route so helped enhance trade between the ancient Roman Empire and the Indian subcontinent, that Roman politicians and historians are on record decrying the loss of silver and gold to buy silk to pamper Roman wives, and the southern route grew to eclipse and then totally supplant the overland trade route.