Political activity 558 History 527 Politics and government 251 Political aspects 172 Social aspects 142 Acting 137 Actors 117 Law and legislation 109 Theater 104 Exercise 100 Women 100 Study and teaching 84 Social conditions 73 History and criticism 68 Motion picture actors and actresses 66 English drama 55 Sports 55 Youth 54 Feminism 52 Social movements 52 Activity programs 50 Physical education and training 50 Protest movements 48 Trade-unions 48 Physical fitness 45 Physiological aspects 45 Philosophy 44 Foreign relations 41 Political participation 40 Psychological aspects 40