Caste 23 History 12 Social conditions 9 Sociology 9 Political aspects 8 Social stratification 8 Motion pictures 7 Social classes 6 Women in motion pictures 6 Postcolonialism 5 Relations 5 Dalits 4 Ethnology 4 Group identity 4 Newar (Nepalese people) 4 Politics and government 4 Race 4 Sex role 4 Social structure 4 Women 4 Women's rights 4 Buddhism 3 Computer organization 3 Constitutional law 3 Hinduism 3 Individualism 3 Mass media 3 Operations research 3 Philosophy 3 Political activity 3