The archaeological evidence that has been found of the Indus River Valley (Harappan) Civilization is none of the above.
What archaeological evidence proves the existence of the Indus River valley civilization?
The Indus River Valley Civilization was an advanced ancient civilization that built buildings and sewage systems.
They did not build Ziggurats however as these were built by Mesopotamians. They also did not mummify their nobles and rulers and neither were they behind the Rosetta stone. This means that all of the above are incorrect.
Find out more on the Indus Valley Civilization at https://brainly.com/question/2263593
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