To answer this question, you need to have knowledge of the creators of "amitrakshar chhanda" or sonnets in Bengali literature.
Option A) Rabindranath Tagore - This option is incorrect because although Rabindranath Tagore was a renowned poet in Bengali literature, he did not create "amitrakshar chhanda" or sonnets.
Option B) Bankimchandra Chatterjee - This option is incorrect because Bankimchandra Chatterjee was a prominent writer in Bengali literature but did not create "amitrakshar chhanda" or sonnets.
Option C) Michael Madhusudan Dutt - This option is correct. Michael Madhusudan Dutt is the creator of "amitrakshar chhanda" or sonnets in Bengali literature. He is considered one of the pioneers of modern Bengali poetry.
Option D) Vidyasagar - This option is incorrect because Vidyasagar, also known as Ishwar Chandra Vidyasagar, was a prominent social reformer and scholar in Bengal but did not create "amitrakshar chhanda" or sonnets.
The correct answer is C) Michael Madhusudan Dutt. He is the creator of "amitrakshar chhanda" or sonnets in Bengali literature.