Politics and government Underground press publications 86 Civil rights 76 Political activists 62 Protest movements 59 Vietnam War, 1961-1975 57 Counterculture 48 Student movements 30 Radicalism 23 Race relations 21 Political activity 12 New Left 9 Social movements 9 Peace movements 8 Socialism 8 Students 7 African Americans 6 Soldiers 6 Working class 6 Anti-communist movements 5 Conservatism 4 Veterans 4 African American political activists 3 Antisemitism 3 Civil rights movements 3 Labor movement 3 White supremacy movements 3 Women's rights 3 Communism 2 Protest literature, American 2