In communist countries no single individual would be responsible, the state would do it. In an absolute monarchy or a Dictatorship it would be the monarch or dictator. Individual countries would have their own entrepreneurs though many democracies legislate against monopolies. There is no global monopoly of the steel industry.
Corneilus Vanderbilt had a monopoly over the shipping and railroad industry.
John D. Rockefeller
Oil industry. Founder of Standard oil.
carnige
Interstate commerce act
Sherman Antitrust Act
John D. Rockefeller
Oil industry. Founder of Standard oil.
He made the railroad fast and efficiant.
He established a monopoly of the oil industry
carnige
Nothing. He owned a monopoly in the oil industry!
Interstate commerce act
Sherman Antitrust Act
I do, I just bought it, plus Times Square! :D
He wanted complete monopoly on the American oil industry.
He wanted complete monopoly on the American oil industry.
Rockefeller dominated the oil industry at his time. He bought as much oil refineries as he could.(Monopoly)