Andrew Carnegie
Carnegie
1903
Andrew Carnegie and then he sold it to J.P. Morgan
When someone owns a whole industry, like the steel company Andrew carnegie was the only one to be disributing steel.
A monopoly controls an industry
Andrew Carnegie's ability to form a monopoly was primarily driven by his investments in the steel industry, specifically through the establishment of Carnegie Steel Company. By implementing innovative production techniques, such as the Bessemer process, and focusing on vertical integration, Carnegie was able to control every aspect of steel production, from raw materials to transportation. This dominance in the steel market allowed him to eliminate competition and establish a near-monopoly in the industry by the late 19th century.
Monopoly (Apex)
A monopoly
John D. Rockefeller
Monopoly ~ APEX :)
the steel industry --Bear
controls an industry