Which of the Following Statements Is True About Improving Racial

Which of the following statements is true about improving racial attitudes through desegregation?

A) Exposure to other-race faces produces decreased liking for other-race strangers.
B) People are more likely to befriend dissimilar people if their outgroup identity is initially maximized.
C) In conflicts at all levels,from couples to rival teams to nations,even shared threats fail to create unity.
D) Positive contact is more commonplace,but negative experiences have greater effect.