Which one of the following may not have been a cause for the decline of the Harappan cities?
A. Rivers which dried up and changed their course
B. Submerging of land by floods .
C. Rivers changing their course
D. Drought
Answer:D
Which one of the following may not have been a cause for the decline of the Harappan cities?
A. Rivers which dried up and changed their course B. Submerging of land by floods . C. Rivers changing their course D. Drought