The World Factbook (2001) provides a comprehensive overview of global nations as they stood at the turn of the millennium. Prepared by the Central Intelligence Agency, this edition compiles information available as of January 1, 2001, offering detailed profiles for each country. It covers essential aspects including geography, population, government, economy, communications, transportation, military status, and transnational issues. The volume is further enhanced by numerous full-color maps, including two large fold-outs depicting the physical and political world as of April 2001.

As a reference work compiled by the CIA, The World Factbook (2001) serves as a snapshot of global information at a specific point in time. Its strength lies in its systematic presentation of data across a wide range of categories for every country. The inclusion of detailed maps further enhances its utility for researchers, students, and anyone seeking to understand the geopolitical landscape of the early 2000s. This edition would have been a valuable resource for understanding international affairs and country-specific details during that period.