Why does the narrator describe the white world as "too ignorant and too innocent"

Because white people generally ignore or are unaware of the real situation of African Americans.

Explanation:

When the author uses the expression "white world" he is referring to people with white skin. Moreover, when the author says that the white world is very ignorant and innocent, he is referring to the indifference white people have to the struggles and suffering that black people have been facing for centuries.

this need to be done in 15 minutes kind of passed the 15 minutes by now sorry dude but i can list some of my thoughts down for you : (

when alex falls for the charming new boy at school, cole -- a handsome, funny, sports star who adores her - she can't believe she's finally found her soul who truly loves and understands her.  

at first, alex is blissfully happy. sure, cole seems a little jealous of her relationship with her close friend zack, but what guy would want his girlfriend spending all her time with another boy? as the months pass, though, alex can no longer ignore cole's small put-downs, pinches, or increasingly violent threats.  

as alex struggles to come to terms with the sweet boyfriend she fell in love with and the boyfriend whose "love" she no longer recognizes, she is forced to choose -- between her "true love" and herself.

explanation: