Book 25 || The 1991 CIA World Factbook by United States. Central Intelligence Agency Book 25 || The 1991 CIA World Factbook by United States. Central Intelligence Agency Book 25 || The 1991 CIA World Factbook by United States. Central Intelligence Agency The 1991 CIA World Factbook, compiled by the Central Intelligence Agency of the United States, is an annual publication that provides comprehensive data about countries around the world. This edition offers detailed information on the political, economic, military, and social conditions of each nation as of 1991, a year marked by significant global changes, including the dissolution of the Soviet Union and the end of the Cold War. The Factbook includes statistical data on geography, population, government, economy, transportation, communications, and international relations for each country. It is widel...