On March 25, 1911, a fire broke out in the Triangle Shirtwaist Factory in New York's Greenwich Village. The blaze killed 146 garment workers, mostly women, girls and recent immigrants, in one of the deadliest workplace accidents in American history. #WomensHistoryMonth | American Experience | PBS

On April 5, 1911, 400,000 people lined the sidewalks of New York City to pay tribute to the unidentified victims of the Triangle Shirtwaist Factory fire. | American Experience | PBS