Answer:
Correct answer is D. The Europeans powers didn't invite any African powers.
Explanation:
Option A is not correct as United States was among 14 countries that participated at the Conference.
B is not correct as none of the members from this countries participated in the Conference.
C is not correct as besides Germany, other countries had the lead role, especially Britain and France.
D is correct as on the Conference division of the African land was the main question, and no one from African countries was invited. At the end Africa was divided into 50 colonies.
I don’t know if this is right but as someone who is native I’m going to guess during conversion of religion. Again I don’t know if that’s the main one they want but it was a contributing factor. :)
The countrys wanted to compete against each other for power/dominace
Sorry i can’t be too much help but china helped influence it