The correct answer is A. Tulsidas.
Tulsidas was a 16th-century Indian poet and saint who is considered one of the greatest writers in the Hindi language. He is best known for his epic poem Ramacharitmanas, which is a retelling of the Ramayana story. The Ramayana is an ancient Indian epic poem that tells the story of Rama, a prince who is exiled from his kingdom and must fight to regain his throne. Tulsidas’s Ramacharitmanas is one of the most popular and influential works of Indian literature.
Bhakta Kabir was a 15th-century Indian poet and saint who is considered one of the founders of the Kabir Panth, a Hindu-Muslim syncretic sect. He is best known for his devotional songs, which are often critical of religious hypocrisy and social injustice.
Bhakta Ramdev was a 16th-century Indian saint who is considered one of the founders of the Ramdevi sect. He is best known for his teachings on yoga and meditation.
Valmiki was an ancient Indian sage who is credited with writing the Ramayana. He is also considered one of the seven sages of Hinduism.