Which of the following were factors that contributed to the Triangle Shirtwaist Factory Fire?

All of the above

• Lack of safety regulations and equipment

• Factory bosses had locked doors to prevent breaks

• Firefighters were unable to get water to the upper floors of the building

• Poor working conditions and overcrowding

• Inadequate fire escapes and exit routes

• Flammable materials and lack of fire prevention measures

• Workers' lack of training and knowledge on fire safety procedures

• Absence of proper fire drills and emergency preparedness measures