Q. Which of the following was the most important factor responsible for the extensive growth of foreign trade?
(a) Surplus production of several commodities which were in great demand in foreign markets
(b) Tamils had a great reputation as seafarers
(c) There was a direct trade route between Tamil land and Arabia, Egypt and Rome
(d) Because the Yavanas (i.e. the Romans, The Greeks and The Egyptians) had colonized certain parts of South India
Ans: (a) Surplus production of several commodities which were in great demand in foreign markets
Explanation: The most important factor responsible for the extensive growth of foreign trade during the Sangam Age in South India was (a) surplus production of several commodities which were in great demand in foreign markets.
The Tamil kingdoms, particularly the Cholas, Cheras, and Pandyas, had abundant natural resources and a thriving agricultural economy. They produced a variety of goods such as spices, precious stones, pearls, textiles, iron, and forest products, which were highly valued in foreign markets. The surplus production of these commodities allowed the Tamil kingdoms to engage in long-distance trade and establish lucrative trade networks with foreign regions.