Correct option is D
The Justice Party was founded in 1916 with a non-Brahman manifesto to challenge the Brahman dominance in the Congress and the administration. It firmly opposed the Congress as a Brahman-dominated organization. The party played a significant role in the politics of Madras Presidency and formed a ministry in 1920, which was a high point in its career. After the electoral defeat in 1926 by the Swarajists, many non-Brahman members left the Justice Party and joined the Congress. However, the statement about 50 reserved seats allocated to non-Brahmans in the Madras Legislative Council under Montagu-Chelmsford reforms is incorrect; the reforms did introduce separate electorates but did not allocate exactly 50 reserved seats as described.
Information Booster:
The Justice Party emerged as a political force advocating the rights and representation of non-Brahman communities in South India. It was the first organized effort to challenge the Brahmanical dominance in politics and administration, thus laying the groundwork for later Dravidian movements. Its 1920 ministry underlines its political significance, but internal splits and competition from the Indian National Congress weakened it later.