• Ethnic group - Wikipedia, the free encyclopedia

      en.wikipedia.org/wiki/Race_and_ethnicity Before the 1970s, the Korowai people of Papua were an uncontacted people. Their population numbers no more than 3,000.
    • Sociology of Race and Ethnicity

      sociology.about.com/od/Disciplines/a/Sociology-Of-Race-Ethnicity.htm Race and ethnicity are important concepts in the field of sociology and are ones that are studied a great deal. Race plays a large role in everyday human ...
    • Race and Ethnicity - What's the Difference | Race vs. Ethnicity

      www.livescience.com/33903-difference-race-ethnicity.html Race is associated with biology, whereas ethnicity is associated with culture. In biology, races are genetically distinct populations within the same species; they ...