Feelings of racial superiority have “provided justification for colonial treatment and slavery of other groups of people, ” wrote Professor Wen - Shing Tseng in his Handbook of Cultural Psychiatry.
وأضاف ان الاختلاف العرقي استُخدم « لتبرير عدم المساواة الاجتماعي والاقتصادي والسياسي » .‏