What river valley was settled by the
early civilizations of India?

Explanation:

The Indus Valley Civilization was the ancient civilization which is situated now in Pakistan and North-West India.

The sites of Mohenjo-Daro and Harappa cities were excavated from the fertile flood plain of the Indus River and its surrounding areas.

Evidence of several religious practices, farming settlements and the signs of urbanization were recorded.

Highly developed city life, well-planned houses with proper underground drainage system and artistic connections have been found.

well the fact it is basically a peninsula allowed trade to come from many places, thus allowing cultural diffusion to take place. india has seasonal monsoons that merchants travel back and forth from india using the monsoons wind patterns