Read the sentence below to find out whether there is any grammatical error in it. The error, if any, will be in one part of the sentence. Choose the option with that part as your answer. If there is no error, choose 'D' as your answer. (Ignore the errors of punctuation, if any).

It is an established fact that the transcendental American poets and philosophers who lived in the latter half of the nineteenth century were more influenced by Indian philosophy, in particular by Upanishadic Philosophy.

A.

It is an established fact that the transcendental American poets and philosophers

B.

who lived in the latter half of the nineteenth century

C.

were more influenced by Indian philosophy, in particular by Upanishadic Philosophy.

D.

No error.

Correct answer is C

Were much influenced by Indian Philosophy, in particular by Upanishadic Philosophy.