Please read for yourself and make your own conclusion: https://www.ozy.com/around-the-world/the-most-successful-ethnic-group-in-the-u-s-may-surprise-you/86885/

Nigerians in Africa are cultured with an array of eclectic cultures and tradition. Do your research and know your roots, and that root may not be Nigeria per se.

'most successful' means....... and you can impugn the credibility of the article but the fact remains, Nigerians perform better than Native African Americans because they pull themselves by their bootstraps, not hold up placards crying racism.