Concept:Haridas Thakur founded a socio-religious movement focused on uplifting marginalized and lower-caste communities in Bengal.
Explanation:Haridas Thakur, also called Harichand Thakur, started the Matua Sect in the late 19th century.
This sect is mainly found in West Bengal and parts of Bangladesh.
It arose as a response to caste-based discrimination and social inequality.
Thakur preached social reform, equality, and devotion through chanting God's name (Naam Japa).
The movement aimed to empower lower castes, give them dignity, and create a sense of belonging.
Matua followers stress community welfare, inclusivity, and social harmony.
Answer:B. Matua Sect