Step 1: The Self-Respect Movement
The Self-Respect Movement was launched by E.V. Ramasami Naicker, commonly known as Periyar, in 1925. The movement aimed at promoting social justice, rationalism, and fighting against the caste system. It focused on empowering the marginalized communities, especially the lower castes, by encouraging self-respect and equality.
Step 2: Periyar's Vision and Role
E.V. Ramasami Naicker, a prominent social reformer, believed in a society free from caste discrimination. The Self-Respect Movement was part of his efforts to fight against untouchability, promote gender equality, and improve the living conditions of backward classes in Tamil Nadu.
Step 3: Final Answer
Therefore, the correct answer is E.V. Ramasami Naicker, who started the Self-Respect Movement in 1925.