Question

why do we know very little about harrappan civilization​

Answer 1

Answer:

The Indus Valley Civilization declined around 1800 BCE, and scholars debate which factors resulted in the civilization's demise. ... Many scholars argue that changes in river patterns caused the large civilization to break up into smaller communities called late Harappan cultures.

Answer 2

Answer:

The Indus Valley Civilization declined around 1800 BCE, and scholars debate which factors resulted in the civilization's demise. ... Many scholars argue that changes in river patterns caused the large civilization to break up into smaller communities called late Harappan cultures.

Explanation:

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