Which of these resulted from the 1911 Triangle Shirtwaist Factory fire?
A Courts recognized the legal right of workers to strike.
b. Several states passed laws protecting factory workers.
Most women working in factories became union members.
d. Labor unions began accepting African Americans and immigrants.

B.

Explanation:

The deaths in the facortories were attributed to the company owners, literally locking the doors so that the workers cannot take a break or leave the building. thus when the fire started no one could escape. This tragedy also created fire escapes

pls be more elaborate

can you attach the graph and answer options (: