All of the Following Are Critiques Made by Omi and Winant

All of the following are critiques made by Omi and Winant of the ethnicity paradigm except

A) It led to little to no racism in 21^st century America.
B) It ushered in the first challenges to the biological and religious views of race and racism in America .
C) It became the dominant understanding of race and racism in social science.
D) It reduced the notions of race and racism to culture.
E) It overuses the relative success of white immigrants assimilating into white America as the normative comparison for non-white groups.