How Did James Duke Influence American Society in the Last

How did James Duke influence American society in the last 19^th century?

A) He offered trading cards and prizes targeted at young people to persuade them to smoke addictive cigarettes.
B) He figured out how to turn barley into a much more flavorful form of beer.
C) He established Duke University, one of the first elite universities in the South.
D) He developed the secret formula for Coca Cola.
E) He showed how a more sanitary environment reduced the threat of diseases.