The correct answer to this question is: 2, 4
Railroads allowed for the expedient movement of much needed raw goods on the front end and movement of finished goods at the back end allowing the industry to grow.
The French looked at America as a place to fish and hunt which other Europeans looked at it as a place to settle. As opposed to settling, like many other Europeans, the French wanted to use America to sell fur and make a profit from it
I think it would be option C. John Roebling
Hoped this helped. :)
Answer:
Patents protected inventors and let them profit from their invention