Progressive Movement Practice Exam 2026 – Comprehensive Test Prep

The Triangle Shirtwaist Factory fire is the correct landmark event that led to increased regulations in workplace safety. This tragic incident occurred in 1911 in New York City and resulted in the deaths of 146 garment workers, primarily young immigrant women, due to inadequate safety measures, locked exits, and lack of fire prevention protocols. The public outcry following the fire highlighted the dire conditions under which many workers operated and served as a catalyst for reform.

In aftermath of the fire, it sparked significant changes in labor laws, including the establishment of stricter building codes and the implementation of safety regulations designed to protect workers. It also led to the formation of organizations advocating for workers' rights and better working conditions, influencing the labor movement and legislative actions that followed. The fire's impact on public awareness and policy was profound and set the stage for future workplace protections.