How was Aryan culture different from Harrapan culture?

Difference between Aryan and Harrapan culture:

The main difference between the Aryan culture and harrapan culture is that harrapan was urban in nature where the Aryan was rural in nature.The harrapans were believed to be the real inhabitants of India where as the Aryan were believed to be migrated to India from the central part of Asia.The main source of income for the harrapan culture is the external and internal crafts and also the industries where the main source of income for the aryans is cattle rearing and agriculture.Harrapans were adapted to copper and bronze culture where as aryans were adapted to iron culture.Harrapans liked and preferred peace where aryans preferred war and fights.Harrapans would bury the body of a person when he is dead where as the aryans prefer cremation of dead bodies.

Thus there are some common difference between the Harrapan and Aryan culture.