Social stratification 85 Social classes-- Social stratification-- Sociology 44 Sociology 44 Social Stratification 37 Caste 24 Social classes 18 Lower classes-- Social stratification-- sociology 16 Equality 14 social stratification 10 India 9 Social structure 9 Racial-- ethnic-- national groups-- Social stratification 8 Social mobility 7 Group identity 6 Culture 5 Social Sciences 5 Social conflict 5 Stratification 5 Caste-India 4 Primitive classes-- Social stratification-- Sociology 4 Social groups 4 Caste System 3 Consumers 3 Political planning 3 Population-- Max Weber-- Karl Marx-- Ecology-- Social Stratification-- India and Family-- India and Social Stratification-- 3 Reverse discrimination 3 Social Change 3 Social aspects 3 Social conditions 3 Social ecology 3