The correct answer is Mahatma Gandhi. Young India was a weekly paper or journal in English published by Mohandas Karamchand Gandhi from 1919 to 1931.

B.R. Ambedkar attended all three Round Table Conferences. The Round Table Conferences were a series of discussions held in the 1930s to consider and discuss constitutional reforms in India. B.R. Ambedkar, a key figure in the drafting of the Indian Constitution and a champion of the rights of the Dalit community, actively participated in these conferences.

The concept of "Total Revolution" is associated with Jayaprakash Narayan (JP). Jayaprakash Narayan, a prominent Indian independence activist and later a political leader, introduced the idea of Total Revolution during the 1970s. He called for a comprehensive and non-violent revolution that would address not only political issues but also social, economic, and moral concerns. JP advocated for a transformation of the entire system to bring about positive changes in various aspects of life in India.

The Permanent Revenue Settlement of Bengal was introduced by Lord Cornwallis. It was implemented in 1793 during the British colonial period in India. The system aimed to provide a stable source of revenue for the British East India Company by fixing the land revenue demand on a permanent basis. Under this settlement, land revenue was fixed in perpetuity, and the zamindars (landlords) became intermediaries responsible for collecting revenue from the peasants and forwarding it to the British government. While it aimed to create stability, the Permanent Settlement had long-term negative consequences for the agrarian economy in Bengal.

The year 26th January was celebrated as Independence Day was 1930. On this day in 1930, the Indian National Congress, under the leadership of Mahatma Gandhi, declared Purna Swaraj, or complete independence, as opposed to the dominion status offered by the British government. The day marked the beginning of the Civil Disobedience Movement against British rule in India. While 26th January continued to be celebrated as Independence Day in subsequent years, it later became Republic Day after India adopted its constitution on January 26, 1950.