Original sentence: Formal racial discrimination was largely banned in the mid-20th century, and came to be perceived as socially unacceptable and/or morally repugnant as well, yet racial politics remain a major phenomenon
Edited sentence: Formal racial discrimination was largely banned in the mid-20th century, and came to be perceived as no longer socially acceptable for white people, and morally repugnant to them as well, yet racial politics remain a major phenomenon