Labor movement History 72 Labor unions 47 Working class 23 Labor 18 Political activity 15 Industrial relations 11 more ... Politics and government 11 Social conditions 10 International labor activities 9 Economic conditions 6 Globalization 6 Employment 5 Organizing 5 Civil rights 4 Labor laws and legislation 4 Labor policy 4 Economic aspects 3 Foreign relations 3 Foreign workers 3 Jews 3 Neoliberalism 3 Officials and employees 3 Religious aspects 3 Social aspects 3 Social conflict 3 Women 3 Christianity 2 Coalitions 2 Ethnic relations 2 less ...