Oral history History 119 Social conditions 48 Social life and customs 38 Interviews 30 World War, 1939-1945 24 oral histories (literary works) 24 更多 ... Social aspects 22 Manners and customs 19 Methodology 17 Historiography 13 African Americans 12 Oral tradition 12 Ethnic relations 11 Race relations 10 Social change 9 Women 9 Collective memory 7 Community life 7 Immigrants 7 Jews 7 Memory 7 Civil rights 6 History, Military 6 Indians of North America 6 Interviewing 6 Rural conditions 6 Biography 5 Description and travel 5 Environmental conditions 5 少 ...