259,685 views
45 votes
45 votes
In which of the following industries did Andrew

Carnegie work? Check all of the boxes that apply.
The Pennsylvania Railroad
Oil refineries
Bridge construction

User Dnxit
by
2.8k points

2 Answers

21 votes
21 votes

Answer:

The Person above is correct ! And thankfully they actually put all the questions instead of just one part of the three.

Step-by-step explanation:

E D G E

User Refactorthis
by
3.0k points
18 votes
18 votes

Answer:

The Pennsylvania Railroad, Bridge construction

steel,stel,steal,stele,stel,stiel

He invested in new technology.

Step-by-step explanation:

User Ecodan
by
2.9k points