Wages Employment 9 Working class 9 Cost and standard of living 8 Economic conditions 8 Labor and laboring classes 7 Labor unions 7 more ... History 6 Women 6 Labor 5 Prices 5 African Americans 4 Economic aspects 4 Labor supply 4 Railroads 4 Coal miners 3 Income 3 Labor movement 3 Minimum wage 3 Statistics 3 Asian Americans 2 Bibliography 2 Discrimination in employment 2 Employees 2 Iron and steel workers 2 Labor economics 2 Machine-tool industry 2 Machinery industry 2 Piecework 2 Purchasing power 2 Social conditions 2 Wage surveys 2 World War, 1939-1945 2 Affirmative action programs 1 African American musicians 1 African American women 1 Afro-American men 1 Afro-American women 1 Agricultural laborers 1 Agriculture 1 less ...