Valmiki first wrote Ramayan in Sanskrit. Many great writers authored it in different Indian languages since then

Explanation:

The Hindi Ramayana, 'Ramcharitmanas,' was written in the 16th century by Goswami Tulsidas.

Ramcharitmanas literally translates to "Lake of Rama's Deeds."

It is regarded as one of the most important works of Hindi literature.

Tulsidas was a superb Sanskrit scholar who wanted the narrative of Rama to be accessible to the broader people, not only the Sanskrit-speaking population.

He penned the Ramcharitmanas in Awadhi for this purpose.

Final Answer:

The correct answer is C i.e Tulsidas.