Answer:
The answer is: A. The union quickly organized almost all female clothing workers in the city
Explanation:
The Triangle Shirtwaist Company factory in New York City fire, killed 145 workers. Neglected safety features and locked doors within the factory building were the factors for this fire.
As a result of the Triangle fire, the International Ladies’ Garment Workers Union (ILGWU), the union to which some of the Triangle workers belonged, fought to improve working conditions for garment workers.