Renowned steel magnate and philanthropist, Andrew Carnegie, immigrated to America from Scotland as a boy in 1848, and at the age of thirteen began his first job as a bobbin boy, earning $1.20 a week. By the 1870s, the successful entrepreneur had founded the Carnegie Steel Company, later U.S. Steel, which would eventually establish Carnegie as the second wealthiest man in history, after John D. Rockefeller. He published "The Gospel of Wealth" in...