Hii, can anyone tell me the …

(a)Convertion of world into large village with fast and efficient moving transport
(b)Rapid development of transportation and communications
(c)Today India is linked with rest of world despite of its vast size,diversityand linguistic and socio-cultural plurality
(d)Mode of transport have contributed to its socio-economic progress in many ways
(e) The traders from local to international levels have added to the vitality of its econamy

(i) Fast and efficiendy moving transport is required for traded items to reach their destinations on time, otherwise business will suffer.
(ii) Communications are vital for international trade where much advance planning is required for success! If a communication fails, it can create heavy losses in trade.
(iii) Transport is required to carry raw materials to production centres and from manufacturing hubs to markets particularly for perishable goods.
(iv) Modern communication facilities like the internet allow commercial transactions to take place over large distances including overseas transaction. They also keep buyers and sellers informed about their present and prospective markets.

Thus, it can be concluded that dense and efficient network of transport is a pre-requisite for national and international trade.