Question

how did the growth of communcation lead to the geowth nationalism after 1857​

Answer 1

Due to growth of communication network in India, the links between different regions of India improved. Because of which ideas, views, progress, planning etc was synchronised between all the regions. These spread all over India. These ideas were about unified India and also about hindu past, Vedas and great people's who fought for independence in the past. Also English education played major role in nationalism by which Garibaldi,french and American revolution inspired Indians.