History 428 Histoire 214 African Americans 155 Indians of North America 108 Politics and government 103 Social conditions 103 World War, 1939-1945 96 more ... Race relations 95 Civil rights 89 Guerre mondiale, 1939-1945 78 Politique et gouvernement 65 Campaigns 63 Noirs américains 61 Foreign relations 60 Social life and customs 60 Military campaigns 59 Korean War, 1950-1953 57 Presidents 55 Guerre de Corée, 1950-1953 53 Civil rights movements 52 Armed Forces 50 Racism 47 Vietnam War, 1961-1975 47 Campagnes et batailles 45 Diplomatic relations 42 Guerre du Viêt-nam, 1961-1975 39 Relations extérieures 38 Relations raciales 37 Conditions sociales 31 Race identity 31 less ...