answersLogoWhite

0


Best Answer

Duluth delivered iron ore deposits to Pittsburgh for steel manufacturing. Study Island,so easy......

User Avatar

Wiki User

9y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why were railroads built between Pittsburgh Pennsylvania and Duluth Minnesota from 1890-1920?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions