he didnt
Andrew Carnegie
Philadelphia, Pennsylvania
The Carnegie Steel Company, founded by Andrew Carnegie.
the steel industry --Bear
Andrew Carnegie.
The steel Industry
Andrew Carnegie invested on steel
Andrew Carnegie invested on steel
Andrew Carnegie
Andrew Carnegie and then he sold it to J.P. Morgan
Philadelphia, Pennsylvania
New York City Andrew Carnegie was founder of the Carnegie Steel Company which later became U.S. Steel.
Andrew Carnegie didn't invent anything. He started a company - The Carnegie Steel Company.
steel
Andrew Carnegie
Steel
Andrew Carnegie was the person who said it and made it happen. He built Pittsburgh's Carnegie Steel Company which later join with Elbert H. Garys federal steel company and a few more smaller steel companies to make U.S Steel