A. Mortimer Wheeler
B. John Marshall
C. Alexander Cunningham
D. None of these
🧠 Explanation:
John Marshall led the discovery of the Indus Valley Civilization in the 1920s as Archaeological Survey Director. Studying this highlights ancient history, a key topic in archaeology. It underscores the significance of Harappa and Mohenjo-Daro, with implications for understanding early urban societies and their contributions to South Asian cultural heritage.
