Which captain of industry is known for believing that it was the responsibility of the wealthy to be charitable?

Question

Carneige
Rockfeller
Vanderbilt
Pullman

Answer 1

http://en.wikipedia.org/wiki/The_Gospel_of_Wealth

Answer 2

How does your text describe these men? I'm sure it discusses which of them was charitable more than others. If not, I recommend you Google all four of them and read brief biographies. This may also help you:

http://www.philanthropyroundtable.org/topic/excellence_in_philanthropy/seven_myths_about_the_great_philanthropists