Sources of Modern Indian History for UPSC: Unlocking the Past Syllabus: UPSC GS-I (Modern India) Introduction: Why Sources Matter The period from the mid-18th century to 1947 witnessed the transformation of India from a Mughal successor state to a British colony and finally to an independent nation. Reconstructing this complex journey requires a critical study of historical sources. These sources—official files, newspapers, memoirs, literature, and art—are the raw materials from which historians build narratives.For a UPSC aspirant, understanding their nature,