链接再次，顺便再给你其他科普信息 https://en.wikipedia.org/wiki/Fair_Housing_Act The　Fair Housing Act　(Title VIII of the　Civil Rights Act of 1968) introduced meaningful federal enforcement mechanisms. It outlawed: * Refusal to sell or rent a dwelling to any person because of　race,　color,　religion,　sex, or　national origin. * Discrimination based on race, color, religion or national origin in the terms, conditions or privilege of the sale or rental of a dwelling. ...　 还有一点，西方国家，比如加拿大，早在1960年代，在移民方面就剔除了种族赫来源国的因素（那之前，白人移民比其他人要容易）： http://www.economist.com/news/americas/21638191-canada-used-prize-immigrants-who-would-make-good-citizens-now-people-job-offers-have IN 1967 Canada invented a way to remove discrimination and prejudice from the process of choosing which immigrants to let in. The points system ignored an applicant’s race and country of origin (until then it helped to be white). Instead, it rewarded education, fluency in English (more...)