The date of the Harappan Civilisation (2300-1750 BC) has been fixed on the basis of (a) Pottery design (b) Stratification (c) Aryan invasion (d) Radio Carbon-14 dating
option d. Recently Indian archeologists the usage of the method of radio carbon dating, are willing to consider that the length of Harappan way of life prolonged from 2500 B.C. to 1500 B.C.
