Question

How has:
1. Creation of linguistic states
2. Our language policy
Strengthened federalism in India??

Answer 1

i) Linguistic States : After independence, in 1950, the boundaries of several old states were changed in order to create new states. This was done to ensure that the people who spoke the same language, share common culture, ethnicity or geography could live in the same state.
(ii) Language Policy : The Indian Constitution did not give the status of national language to any one of the languages. Though Hindi was identified as the optional language, but the central government has not imposed Hindi on states where people speak a different language. Besides Hindi, there are 22 other languages recognised as Scheduled Languages by the Indian Constitution.

there is one more point in it ......
Center state relation....
hope it helps....