History 25 Buddhism 14 Politics and government 8 Economic conditions 7 Social conditions 6 Religion 5 Doctrines 4 History and criticism 4 Islam 4 Nationalism 4 Religious aspects 4 Women 4 Civilization 3 Diplomatic relations 3 Environmental policy 3 Foreign relations 3 Japanese 3 Rural conditions 3 Social aspects 3 Buddhist ethics 2 Commerce 2 Criticism and interpretation 2 Gender expression 2 Hinduism 2 Missions 2 Nature conservation 2 Philosophy of nature 2 Sexual practices 2 Shinto 2 Study and teaching 2