Question

what was one of the major safety issues at the triangle shirtwaist factory? lack of fire alarms inadequate lighting locked exit doors insufficient working hours

Explanation:

The Triangle Shirtwaist Factory fire in 1911 was a tragic event. One of the major safety - related factors that contributed to the high death toll was that the exit doors were locked to prevent theft and unauthorized breaks. This hindered workers' ability to escape during the fire. Fire alarms and lighting were not the most critical issues compared to the locked exits, and insufficient working hours is not a safety issue related to the fire.

Answer:

C. Locked exit doors