Question

how did the first world war helped in the growth of national movement in india

Answer 1

In the first world war,the Britishers used the Indian army to fight against Germany.This made the Indians aggressive.Since they were being exploited by the British for their selfish means.Hence this made the Indians more active to get their Independence as fast as possible and hence led to a national movement in India.
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Answer 2

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The First World War had created a new economic and political situation in India. (i) It led to a huge increase in defence expenditures which was financed by war loans and increasing taxes. ... With the growth of nationalism, the identity of India came to be visually associated with the image of Bharat Mata.

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