Man-woman relationships 946 History 891 Families 338 Social conditions 327 Social life and customs 275 Women 254 World War, 1939-1945 222 Murder 195 Politics and government 163 Friendship 118 Social aspects 118 Adultery 101 Investigation 96 Revenge 96 African Americans 90 Conduct of life 84 Motion picture producers and directors 81 Fathers and daughters 80 Fathers and sons 79 Love 78 Motion pictures 78 Sexual behavior 75 Triangles (Interpersonal relations) 74 Jews 73 Police 70 Economic conditions 67 Gangsters 65 Criminals 64 Criminal investigation 63 Death 63 Mothers and daughters 62 Mothers and sons 62 Male friendship 61 Teenagers 61 Brothers 60 Married people 60 Race relations 60 Environmental aspects 58 Holocaust, Jewish (1939-1945) 58 Journalists 58 Marriage 58 Production and direction 56 Sisters 56 Young women 55 Teenage girls 54 High school students 53 World War, 1914-1918 52 Soldiers 51 Religious aspects 49 Criminal behavior 47 more ...