In 15th century, who among the following was one of the leading proponents of Vaishnavism in Assam?

Shankaradeva

The correct answer is Option 4- Shankaradeva

Shankaradeva was one of the leading proponents of Vaishnavism in Assam in the 15th century. He was a poet, scholar, and religious reformer who dedicated his life to spreading the message of Vaishnavism, a form of Hinduism that emphasizes the worship of Vishnu.

Shankaradeva's teachings were based on the Bhagavad Gita and the Bhagavata Purana, two of the most important scriptures in Vaishnavism. He emphasized the importance of bhakti, or devotion to Vishnu, as the path to salvation. He also taught that all people are equal before God, regardless of their caste or social status.

Shankaradeva's teachings had a profound impact on Assamese society. He helped to popularize Vaishnavism in Assam and to promote social reform. He also wrote a number of important religious works, including the Kirtana-ghosha and the Nama-ghosha, which are still widely read and sung by Vaishnavas today.

Shankaradeva is considered to be one of the most important figures in Assamese history and culture. He is revered by Assamese people of all religions and communities.