2 Quotes & Sayings By William Hardy Mcneill

William Hardy McNeill was a professional educator and author, who was born in North Carolina, USA. His works include "Harmony of the World" (1939); "The History of Civilization" (1952); "A History of the World" (1963); "The Keys to Paradise" (1970), and "The Ugly American" (1971). In 1957, he received the UNESCO Peace Prize.