History 20 General 10 Religious aspects 7 BIOGRAPHY & AUTOBIOGRAPHY 6 Criticism and interpretation 6 History and criticism 6 LITERARY CRITICISM 6 Catholic Church 5 Philosophy 5 Social conditions 5 Conversion 4 Moral and ethical aspects 4 Politics and government 4 Psychology 4 Race relations 4 Social aspects 4 African Americans 3 American poetry 3 Christianity 3 Civilization 3 Economic conditions 3 HISTORY 3 Literary 3 Psychological aspects 3 Psychotherapy 3 SOCIAL SCIENCE 3 Television programs 3 Trusts and trustees 3 Women 3 Adaptation (Biology) 2