Carroll Quigley (/ˈkwɪɡli/; November 9, 1910 – January 3, 1977) was an American historian and theorist of the evolution of civilizations. He is remembered for his teaching work as a professor at Georgetown University, and his seminal works, The Evolution of Civilizations: An Introduction to Historical Analysis, and Tragedy And Hope; A History Of The World In Our Time, in which he states that an Anglo-American banking elite have worked together for centuries to spread certain values globally