Answer:
Jane Addams
Explanation:
Jane Addams was an American feminist, pacifist, sociologist and reformer who fought throughout her life against the social ills such as reforms in child labor, prostitution, juvenile justice, working conditions, and civil rights. As per her sociological views, she merged the core principles of symbolic interactionism with cultural feminism and pragmatism theories to obtain practical solutions for the above-mentioned problems.
I’m pretty sure the answer is railways... but you may want to look it up
Lol maybe I might know it
Answer:
A large increase in human population.
Explanation: