History Law and legislation Slavery 86 African Americans 82 Legal status, laws, etc 82 Civil rights 70 Race relations 57 more ... Race discrimination 55 Segregation in education 46 Segregation 39 Trials, litigation, etc 37 Government policy 35 Politics and government 29 Discrimination in education 28 Civil rights movements 27 Political aspects 25 Firearms 23 Women 22 Social aspects 18 Abortion 17 Constitutional history 17 Employment 17 Law 15 Moral and ethical aspects 14 Prevention 14 School integration 14 Sex discrimination against women 14 Economic aspects 13 Antislavery movements 12 Freedom of speech 12 less ...