In the early 1900's , a company often provided a company town, a place where the worker could live in the near working location ( usually like a mining location)
The workers usually were lured by the promise of high wage.
But here's the thing, in company town, a source of living usually can only obtained in a company store, and the cost is really high.
So instead of getting a high wage, the workers trapped in huge debt to the company, creating some sort of slavery that they have to work to pay off their debt to the company
Techincally, the company could easily bring those workers to the court ( even though is very cruel, they obtain the debt in a 'legal' way), so basically workers cant do a thing
Pittsburgh is located in the southwest of the state, at the confluence of the Allegheny, Monongahela, and Ohio rivers. Pittsburgh is known both as "the Steel City" for its more than 300 steel-related businesses and as the "City of Bridges" for its 446 bridges.
The legislative branch is separated into the Senate and the House of Representatives. The other two branches are judicial and executive.
Answer:
I think it is either 2 or three, but it's most likely the second one. Maybe wait until someone else answers the question just to be entirely sure.