Question

what are the origin of Harappan civilization​

Answer 1

The Harappan Civilisation has its earliest roots in cultures such as that of Mehrgarh, approximately 6000 BC. The two greatest cities, Mohenjo-daro and Harappa, emerged circa 2600 BC along the Indus River valley in Punjab and Sindh.

Answer 2

Answer:

the discovery of Indus Valley Civilization in the 20th century was an important event in the history of India. Up to this time it was believed that the history of India began with the advent of Aryans. However, the discovery of the Harappan Civilization stretched back the origin of the Indian history so as to put it at par with the other oldest civilizations of the world namely Mesopotamian and Egyptian civilization

Explanation:

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