-
Cornelius Vanderbilt
was the wealthiest man in the U.S. and probably the greatest of the 19th century railroad baron -
Andrew Carnegie
led the expansion of the american steel industry in the late 19th century. Owner of Carnegie steel corporation -
John d. Rockefeller
stranded oil company, controlled over 90 % of the U.S. oil refining.considered the wealthiest man of all time -
J.P. Morgan
his banking house erected the structure of the most prominent american industries. he did chase bank