Eugene and Sally Are an Interracial Couple Who Have Been

Eugene and Sally are an interracial couple who have been together for nearly 50 years.During this time,they have experienced numerous instances of racism and discrimination.Dwayne and Rebecca are an interracial couple who have been together for the past 5 years.While they have experienced some racism,overall,they believe that their experience will be different from that of Eugene and Sally.Why is this the case?

A) Racial attitudes have changed dramatically in the last half-century.
B) Racial attitudes have stabilized over the last half-century.
C) Discriminatory practices have increased over the last half-century.
D) Racial attitudes have remained the same over the last half-century.