Essentially what Andrew carnigie did was note the potential of the steel industry; and, eventually founded the Carnigie Steel Company.
He invested in steel!
Seriously, don't you people have Google?
Andrew Carnigie
The American Steel Industry
Andrew Jackson was the one who invented the "Spoiles System"
Corruption!!! Big Industrialists like John D. Rockefeller and Andrew Carnigie owned the nation with their capitalist's ways in which they got what they wanted by bribing the city officials!
He invented the American Steel Industry
Andrew Yarranton
Andrew Yarraton
Andrew Jackson
It is Andrew Johnson.
Andrew Carnegie