Samuel Gompers (1850 1924) devoted his life to improving the conditions of American workers through better wages, shorter workdays, and safer workplaces, achieved through common effort, democratic organization, and practical action. His objective was betterment, or, as he often said, "more." His moral vision was grounded in a commitment to social justice and a passion for service. A cigar maker by trade, he became the American Federation of Labor's first president in 1886 and, except for one year, remained its president until his death, guiding it through prosperity and recession, war and...