Enthnology Documentary films 505 Ethnicity 269 Americans 236 History 235 Social sciences 234 History, Modern 196 more ... Sociology 195 Current affairs 141 Foreign study 121 Human rights 79 Race 78 African Americans 76 Women's studies 74 Racism 73 Criminal law 69 Artists 56 Political science 55 Television series 54 Slavery 53 Health 47 Arts 35 Gender identity 34 Feminism 32 Economic development 31 Indigenous peoples 31 Physical education and training 31 Music 28 Philosophy and religion 28 Australians 24 less ...