Why Correct: Bharatendu Harishchandra authored 'Satya Harishchandra' in 1875 and pioneered modern Hindi prose, drama, and journalism, earning the title 'Father of Modern Hindi Literature'.
Distractor Analysis: Lailuji Lai composed Hindi poetry in 19th-century Bihar. Padmakar Bhatta wrote Sanskrit poetry in the 18th century. Premchand wrote Hindi-Urdu novels in the early 20th century focusing on social realism.
Takeaway: Harishchandra also edited 'Kavi Vachan Sudha' and 'Harishchandra Magazine', establishing foundations for modern Hindi literary criticism.