Answer: The ruling class of Kush likely considered themselves Egyptian in many ways. Two of the most important resources of Ancient Kush were gold and iron. Gold helped Kush to become wealthy as it could be traded to the Egyptians and other nearby nations. Iron was the most important metal of the age.
Explanation: Hopefully this helps you (I don't know if this is the right answer. Pls don't report if this is the wrong answer.)