Which effect did continued trade with Egypt have on Kush civilization

Kushites adopted many elements into Egypt culture
Kushites learned to navigate the Nile River
Kushites stopped trading with other African kingdoms
Kushites wanted to leave there country and move to Egypt

The effect of continued trade with Egypt on the Kush civilization was that Kushites adopted many elements into Egyptian culture. This would involve adopting aspects of Egyptian art, architecture, language, customs, religious beliefs, and political systems.