Which of the Following Is a Conclusion of a Survey

Which of the following is a conclusion of a survey on White attitudes toward African Americans?

A) Less progress was made in the 1950s and 1960s than that was made in the late twentieth and beginning of the twenty-first centuries.
B) The pursuit of a color-blind agenda has created lower levels of support for politics that could reduce racial inequality if implemented.
C) There has been a growing reluctance by Whites for integration, interracial dating, and having members of minority groups attain political office.
D) Even during periods of dramatic social upheaval, White attitudes toward African Americans remain unchanged within all generations.