In Carnegie's beliefs, what role does the "survival of the fittest" play in society and the future progress of the man?

The correct answer is the Law of Competition.

Andrew Carnegie went from immigrant to one of the richest men in the United States, dominating the steel industry and later becoming one of the fathers of modern philanthropy. In 2019, the centenary of his death invites us to remember his path and his legacy, which continues today. In life, its history was closely related to the economic and social development of the United States in the second half of the nineteenth and early twentieth centuries, and vice versa.