Carnegie Steel was founded in 1892 when Andrew's various steel mills were merged together. http://www.spartacus.schoolnet.co.uk/USAcarnegie.htm
he was a man who had a monopoly in the steel industry
Andrew Carnegie was one of the wealthiest men during the 1800's, he revolutionized the steel industry during the era of railroad expansion. He was rich. This was because he had lots of business with...
He was an immigrant who was born in Scotland who came to America when he was 12 in 1848. He settled near Pittsburgh.
Ask the survivors of the Johnston town fload,him and his elite cronies bought them off with money.