History 598 Politics and government 147 Families 92 Foreign relations 80 Philosophy 79 Christianity 76 Civilization 76 English language 74 History and criticism 72 Education 66 Religion 63 African Americans 62 Social conditions 62 Presidents 55 World War, 1939-1945 55 Description and travel 52 Social life and customs 49 Women 45 Friendship 40 Authors, American 39 World politics 39 Psychology 37 Religious aspects 37 Schools 36 Sermons, American 35 Church history 31 Indians of North America 30 Intellectual life 30 Conduct of life 29 Animals 28