Political activity Politics and government History 282 Women 117 Political aspects 92 Social conditions 75 Armed Forces 59 Political participation 56 African Americans 36 Race relations 31 Political culture 30 Islam and politics 26 Labor unions 26 Working class 25 Civil-military relations 23 Youth 23 Economic conditions 22 Minorities 22 Intellectual life 21 Muslims 20 Intellectuals 19 Students 19 Democracy 18 Peasants 18 Social movements 17 Ethnic relations 16 Social change 16 Immigrants 15 Influence 15 Political violence 15