The awnser is b cause of their natural resources
If something happened in ancient Egypt it would’ve happened in around 3100 BC to around 332 BC.
Harappan Civilization's writing has never been decoded. Harappan Civilization is a part of the Indus Valley Civilization. The languages of the Harappan Civilization belong to the Bronze Age and they are still today a mystery. This language is totally unattested to any source that is readable. This is one mystery that is yet to be solved.
