What’s the difference between internal and external conflict?

As you progressed through old english texts to middle english to modern english, how did your understanding of the literature change?

Drag the tiles to the correct boxes to complete the pairs. match these vocabulary words taken from great astronomers with their definitions. to come between two things, to interrupt the capacity to reason, judge, and act intelligently to form an opinion without strong evidence relating to the sky conjecture arrowright interpose arrowright celestial arrowright sagacity arrowright

Which piece of evidence from the article best explains a reason for black writers to differentiate their writing styles from white writers?