What was the famous booklet about (called the “Gospel of Wealth”) that Carnegie wrote about later in life?

Wealth", more commonly known as "The Gospel of Wealth", is an article written by Andrew Carnegie in June of 1889 that describes the responsibility of philanthropy by the new upper class of self-made rich. The article was published in the North American Review, an opinion magazine for America's establishment.

c]extended voting rights to african americans

(202 bc - 220 ad) dynasty started by lui bang; a great and long-lasting rule, it discarded the harsh policies of the qin dynasty and adopted confucian principles; han rulers chose officials who passed the civil service exams rather than birth; it was a time of prosperity