After a brief survey of the great empires in Afghanistan--the campaigns of Alexander the Great, the British in the era of Kipling, and the late Soviet Union--Seth G. Jones examines the central question of our own war: how did an insurgency develop? Following the September 11 attacks, the United States successfully overthrew the Taliban regime. It established security throughout the country--killing, capturing, or scattering most of al Qa'ida's senior...