Debates on U.S. union decline and revival usually focus on policy, technical, or political fixes. Missing are discussions of bringing workers together to act collectively at work. This has historically been the job of a “militant minority,” workplace activists (often leftists) who brought militancy and dynamism to unions, dedication and personal sacrifice in organizing, who linked workplace and community struggles, who were involved in unions’ day-to-day activities, and who connected rank and filers to leadership. This layer is largely missing today, making labor revitalization difficult. In explaining who the “militant minority” was, how it worked, and why it disappeared, we can find clues for rebuilding it.
