International Institute of Social History

The International Institute of Social History (IISH) is a research organization and archive based in the Netherlands that specializes in the history of social movements, labor, and workers’ rights worldwide. It collects, preserves, and makes accessible documents, writings, and recordings related to social struggles from the 19th century to the present. The IISH supports scholars and the public in understanding important social issues through its extensive collections, contributing to global knowledge about economic, political, and social change.