However, these policies were eventually criticized and challenged for their discriminatory nature. The use of eugenics in immigration policy was discredited due to its association with Nazi Germany and the horrors of the Holocaust. Today, we recognize the dangers of using science to justify discrimination and strive toward more inclusive and equitable immigration policies. 2. What is the difference between a'smart' and a'smart'? How did the popularity and acceptance of Social Darwinism lead to the classification of some people as inferior? Who was the superior and who was the inferior? How are the inferior people treated differently? 125-300 words (125-300