Originally, caste was determined by profession, and could be changed by changing career.<ref>[http://western-hindu.org/2008/01/27/the-caste-system/ The Caste System]</ref> With the start of British colonization, caste system established by British and caste became defined by birth.<ref>de Zwart, Frank (July 2000). "The Logic of Affirmative Action: Caste, Class and Quotas in India". Acta Sociologica 43 (3): 235–249.</ref> | Originally, caste was determined by profession, and could be changed by changing career.<ref>[http://western-hindu.org/2008/01/27/the-caste-system/ The Caste System]</ref> With the start of British colonization, caste system established by British and caste became defined by birth.<ref>de Zwart, Frank (July 2000). "The Logic of Affirmative Action: Caste, Class and Quotas in India". Acta Sociologica 43 (3): 235–249.</ref> |