"1.How does Zack contrast the problems of implicit racism and more overt violations of human rights?"

answer; i believe that the correct answer is (decreased)

mali had been a state inside of the ghanaian empire. after ghana fell because of invading forces and internal disputes, mali rose to greatness under the leadership of a legendary king named sundiata, the "lion king." the songhai empire, already weakened by internal political struggles, went into decline.

answer; cardinal directions;