Man-woman relationships 603 History 338 Families 212 Murder 126 Social life and customs 119 Women 114 World War, 1939-1945 98 more ... Friendship 88 Social conditions 88 Politics and government 75 Investigation 73 Fathers and sons 64 Conduct of life 60 Revenge 58 Adultery 54 Fathers and daughters 54 Criminal investigation 47 Love 47 Sexual behavior 47 Police 46 Social aspects 46 Mothers and daughters 45 Criminals 44 Gangsters 44 Brothers 43 African Americans 42 Death 41 Married people 40 Good and evil 39 Teenagers 39 less ...