Mortimer Wheeler believed that the Harappan culture was destroyed by Aryan invaders. From the narrow street called Dead man-line, which was only 3 feet to 6 feet wide, in Mohenjo Daro, many scattered skeletons of men, women and children were discovered. Along with some skeletons, there were also weapons like axes and spears. It is based on these that Mortimer Wheeler came out with his theory of the Aryan Invasion. Wheeler maintained that these skeletons were of those killed in the Aryan attack.
Wheeler also tried to connect this evidence to the Rigveda. In Rigveda there is a reference to ‘puram’. Puram means fortress or citadel. The warlord of the Aryans is Lord Indran. indran is also called purandaran, which means one who destroys fortresses. It is based on this that some people argued that the Harappan culture was destroyed by the Aryans. In the 1960s, George Dales, who is an archaeological researcher from America, questioned the evidences of mass murder in Mohenjo Daro. This is what he said:
1. The skeletons found in the Dead man line do not belong to the same period.
2. There are no indications of any destructions or burning there. No skeletons of soldiers were found from there. Even in the fortress, which is the safest point in the city, there is no sign of any resistance.
