The thinker, historian and philosopher George Spane (1880-1961) is considered one of the most famous thinkers and philosophers who wrote in the history of political philosophy in the world. His huge encyclopedia "The History of Political Theory" is still one of the most famous international encyclopedias that dealt with the history of the development of political thought in the world. As for George Spane himself; He was born on December 9, 1880 in one of the American states; He was included in various stages of education until he graduated from the Department of Philosophy at Cornell University in 1899; He then obtained a master's degree in political philosophy during 1903; then a Ph.D. during 1906; He then taught at Stanford University during the period (1907-1914) and during the same year; He was appointed to the University of Missouri as Professor of Philosophy. He continued to teach at the same university until 1923; Then he moved on to teach at Ohio State University. In 1931, he returned to work again at Cornell University, and Sabine worked as dean of one of the American universities during the period (1940-1944) and then Vice president of Cornell University during the period (1943-1946) and he was affiliated as a founding member of one of the important scientific institutions at the University Cornell; He continued to work, write and produce until he died on January 18, 1961 at the age of 81, which he spent in science and intellectual and philosophical creativity.