Is there any scholarly work that argues that ideas/beliefs/practices that are part of Hinduism were found from before the Rig Veda, e.g., Indus Valley Civilization?

This questiion follows up on Were Aryans the forefathers of Hindus?

Is there any scholarly work that argues that ideas/beliefs/practices that are part of Hinduism are from before the Rig Veda, e.g., Indus Valley Civilization?

This questiion follows up on Were Aryans the forefathers of Hindus?

Is there any scholarly work that argues that ideas/beliefs that are part of Hinduism were found from before the Rig Veda, e.g., Indus Valley Civilization?

This questiion follows up on Were Aryans the forefathers of Hindus?

Is there any scholarly work that argues that ideas/beliefs/practices that are part of Hinduism were found from before the Rig Veda, e.g., Indus Valley Civilization?

This questiion follows up on Were Aryans the forefathers of Hindus?

There is a treaty signed by the Mitanni kingdom which invokes deities found in the Rig Veda.

https://www.jstor.org/stable/595878?seq=1

Indra, Varuna, Mitra and the Nasatyas (Ashvins) occur in a Mitanni trearty as witnesses and there is a Rig Vedic verse in which they occur in the same order.

The Indus Valley artifacts and script also suggest very early Hinduism.

Is Indus Valley Civilization off-topic at HSE?

shows evidence that IVC could be called Hindu.

Is there any scholarly work that argues that ideas/beliefs that are part of Hinduism were found from before the Rig Veda, e.g., Indus Valley Civilization?

This questiion follows up on Were Aryans the forefathers of Hindus?

Is there any scholarly work that argues that ideas/beliefs that are part of Hinduism were found from before the Rig Veda, e.g., Indus Valley Civilization?

This questiion follows up on Were Aryans the forefathers of Hindus?