Who among the following led the Anti Brahmin movement, worked for the Justice Party, and also founded Dravidar Kazhagam?

The correct option is E.V. Ramasami Naicker.

Step-by-step Explanation:

1. E.V. Ramasami Naicker (commonly known as Periyar) was a pioneering social activist and politician who championed the Self-Respect Movement and the Anti-Brahmin movement in Southern India, particularly in Tamil Nadu. His primary goal was to achieve a society free of caste-based discrimination and gender inequality.

2. He actively worked with and led the Justice Party (South Indian Liberal Federation) starting in the late 1930s. The Justice Party was instrumental in representing non-Brahmin interests and advocating for reservation in government jobs and education.

3. In the year 1944, under Periyar's leadership, the Justice Party was reorganized and renamed as Dravidar Kazhagam (DK). This organization functioned as a non-political social movement aimed at eradicating the caste system and promoting Dravidian identity, social reform, and rationalism.

4. Other individuals mentioned in the options had different roles:
- A.K. Gopalan was a prominent communist leader from Kerala.
- K. Kamaraj was a renowned Indian National Congress leader and former Chief Minister of Tamil Nadu.
- Potti Sriramulu was an activist who fasted to death for the creation of a separate Telugu-speaking state (Andhra Pradesh).