Correct option is C
Mahatma Gandhi founded the 'All India Harijan Sangh' in 1932 as a part of his efforts to combat untouchability in India. The term "Harijan," which Gandhi used to refer to the Dalits, means "children of God." The organization aimed to promote social equality, provide education, and uplift the condition of the marginalized communities in India. The establishment of this organization was part of Gandhi's larger campaign to eliminate the practice of untouchability and integrate Dalits into mainstream society.