Finds in the Royal Palace Fortress Ruins and Tombs of the Early

Finds in the royal palace fortress ruins and tombs of the early Kushite kingdom suggest that

A) the people of Kush were prolific craftsmen but largely illiterate.
B) Kushite traditions and culture may have had little or nothing in common with those of Egypt.
C) its kings may have taken the gold mines of lower Nubia from the Egyptians.
D) All of these answers are correct.