Political activists Social conditions Politics and government 52 History 48 Protest movements 16 Civil rights movements 14 Political activity 12 more ... Social movements 12 Race relations 11 Social change 10 Social reformers 10 Civil rights 9 Political aspects 8 Social justice 8 Vietnam War, 1961-1975 8 African Americans 6 Asian Americans 6 Community life 6 Political culture 6 Social aspects 6 Civil rights workers 5 Labor leaders 5 Ethnic identity 4 Feminism 4 Interviews 4 Mexican Americans 4 Progressivism (United States politics) 4 Radicalism 4 Societies, etc 4 Youth 4 less ...