History 302 Presidents 275 African Americans 109 Politics and government 70 Choreographers 69 Civil rights 65 Foreign relations 62 more ... Dancers 59 Law and legislation 55 Social aspects 48 Race relations 47 World War, 1939-1945 47 Education 46 Civil rights movements 44 Armed Forces 42 Fashion designers 42 Modern dance 41 Civil rights workers 37 Performance art 31 Youth 31 Political activity 30 Social conditions 29 Fashion design 27 Prevention 27 Criminals 26 Fiscal policy 26 Gangs 26 Criminal investigation 25 Military relations 25 Campaigns 24 less ...