History Political activity Politics and government 282 Women 198 Social conditions 106 Political aspects 102 African Americans 89 Civil rights 68 Civil rights movements 57 Labor unions 51 Race relations 50 Feminism 49 Youth 49 Working class 44 Student movements 39 Economic conditions 32 Civil rights workers 30 Protest movements 30 Students 30 Influence 29 College students 28 Intellectual life 28 Social aspects 28 Suffrage 28 Labor movement 27 Armed Forces 26 Women's rights 26 Political culture 25 Intellectuals 23 Peasants 21