Josephine Goldmark laid the groundwork for transforming American labor laws by amassing data that forced lawmakers to confront the painful realities of factory work. At the National Consumers’ League, she compiled data on working conditions, wrote articles, led campaigns for legislative reform, and recruited her brother-in-law, Louis D. Brandeis, to argue for those reforms in court.

Pauline Goldmark was a social worker and activist, part of a group of women seeking the vote and reforms of the urban and industrial excesses of the early twentieth century. A pioneer in methods of social research central to reform efforts, Goldmark was indispensable to labor rights initiatives.