Match List I with List II :
| List I | List II |
| A. | Marshall excavated Mohenjodaro | I. | 1853 |
| B. | Dr. Sahani's excavation at Harappa | II. | 1931 |
| C. | Vats excavated Harappa | III. | 1921 |
| D. | Cunningham finds a Harappan seal | IV. | 1940 |
Choose the correct answer from the options given below: