How have racial attitudes in this country changed from the 1940s to the most recent polls?

Based on the survey conducted since 1940, the racial attitudes that were held against the white and Americans have changed tremendously. However, the changes are very complicated than they are assumed. Many different policies have been acquired to fight racism equality.

First is the desegregation of schools that was conducted to prevent house discrimination from promoting change. The national, racial climate has also experienced changes however the question remains if there has been a change in the American hearts.