Explanation
Why Correct: Lord Ripon repealed the Vernacular Press Act in 1882, ending restrictions on Indian-language newspapers that Lord Lytton had imposed in 1878.
Distractor Analysis: Lord Lytton originally passed the Vernacular Press Act in 1878. Lord Curzon presided over the partition of Bengal in 1905. Lord Dufferin served as Viceroy from 1884-1888, overseeing the founding of the Indian National Congress.
Takeaway: Lord Ripon also introduced the Ilbert Bill in 1883, which proposed allowing Indian judges to try Europeans, causing major controversy among British residents.